NATO Defense Spending Boost Strengthens Demand Outlook for Critical Minerals

NATO Defense

NATO defense spending rose sharply in 2025 as alliance members invested more than $1.4 trillion in defense capabilities. The increase signals a stronger long-term demand outlook for weapons systems, military infrastructure, aerospace platforms, and the critical minerals used across defense supply chains.

NATO defense spending among non-US members climbed to $574 billion, up from $480 billion in 2024. Luxembourg, Belgium, and Slovenia recorded the largest year-on-year increases in real terms, showing how smaller European members are also accelerating military investment.

NATO defense spending reached a symbolic milestone in 2025, with all member countries meeting the 2% of GDP defense spending guideline for the first time. The target was first agreed at the alliance’s 2014 Wales summit and has become a central measure of burden-sharing inside NATO.

European Defense Investment Moves Into a Higher Spending Cycle

European governments are increasing defense budgets under sustained geopolitical pressure and stronger US demands for burden-sharing. Luxembourg nearly doubled its spending, while Belgium and Slovenia raised expenditure by more than 58% and 53%, respectively.

US defense spending still remained the largest in absolute terms at $838 billion. However, it fell by 1.4% from the previous year, reinforcing the pressure on European allies to take greater responsibility for regional defense capacity.

The alliance also agreed to a new 5% target at its summit in the Netherlands last June. The framework includes 3.5% of GDP for core military spending such as weapons and personnel, and 1.5% for defense-related infrastructure.

Critical Minerals Become More Strategic for Military Supply Chains

Higher NATO defense spending will increase demand for rare earths and other critical minerals used in advanced military systems. Defense applications rely on materials such as germanium, tungsten, titanium, rare earth magnets, nickel alloys, specialty steels, and high-performance electronics materials.

Rare earths support sensors, precision-guided systems, electric motors, radar systems, and advanced defense electronics. Germanium is important for infrared optics and semiconductors, while tungsten is used in high-density and heat-resistant military applications. Titanium remains essential for aerospace structures, engines, armor systems, and high-performance components.

This creates a direct link between defense budgets and mineral security. As NATO members scale weapons production and military infrastructure, governments will need stronger supply chains for mining, refining, recycling, and advanced materials manufacturing.

The Metalnomist Commentary

NATO’s spending surge turns defense procurement into a critical minerals issue. The next strategic bottleneck may not be budget approval, but access to the rare earths, germanium, tungsten, titanium, and specialty materials needed to convert spending into real military capacity.

US UAE Gallium Production Partnership Challenges China's Critical Minerals Monopoly

EGA

US UAE gallium production partnership emerged through a strategic alliance between Emirates Global Aluminium (EGA), Tawazun Council, and RTX Corporation. The US UAE gallium production initiative targets extraction at EGA's Al Taweelah alumina refinery, representing a significant diversification effort away from Chinese-dominated gallium supply chains for critical defense and aerospace applications.

Strategic Partnership Addresses Defense Supply Chain Vulnerabilities

US UAE gallium production collaboration directly responds to China's dual-use export restrictions affecting defense contractors. RTX subsidiary Raytheon faces Chinese export bans, forcing the aerospace giant to secure alternative gallium sources for semiconductor, radio frequency device, and LED manufacturing. The memorandum of understanding establishes an exploratory framework for domestic gallium production capabilities.

Meanwhile, EGA and RTX plan additional agreements to conduct comprehensive feasibility studies for the Al Taweelah facility integration. The partnership leverages EGA's existing alumina refining infrastructure while providing RTX guaranteed access to critical materials. This strategic alignment addresses both companies' objectives of supply chain security and market diversification.

Gallium Applications Drive Defense Industry Demand

However, gallium's strategic importance extends beyond traditional aluminum production into advanced technology applications. The critical mineral serves essential roles in semiconductor manufacturing, radio frequency devices, light emitting diodes, and consumer electronics. Defense and aerospace sectors particularly depend on gallium for advanced radar systems, satellite communications, and electronic warfare capabilities.

Therefore, establishing UAE-based gallium production creates alternative supply sources for Western defense contractors facing Chinese export restrictions. The Al Taweelah location provides geographic diversification while leveraging established Middle Eastern industrial infrastructure. This positioning reduces dependence on single-source suppliers in geopolitically sensitive regions.

Regional Industrial Diversification Strategy

Furthermore, the gallium partnership aligns with broader UAE economic diversification initiatives beyond traditional hydrocarbon sectors. EGA simultaneously announced plans for joint anode manufacturing development with Chinese producer Sunstone, demonstrating comprehensive industrial expansion strategies. These partnerships position Abu Dhabi as a regional critical minerals processing hub.

As a result, the US-UAE collaboration exemplifies how allied nations coordinate critical minerals supply chain resilience against export control weaponization. The partnership model combines American technology expertise with Middle Eastern industrial capacity and geographic positioning. Such arrangements increasingly define international approaches to critical materials security in contested global markets.

The Metalnomist Commentary

The US-UAE gallium production partnership exemplifies strategic alliance formation in response to China's critical minerals export controls, demonstrating how defense contractors and allied governments collaborate to establish alternative supply chains. This initiative represents a broader trend of geographic diversification in critical materials processing, positioning the UAE as a key intermediary in Western supply chain security strategies.

NATO Prioritizes Critical Metals for Strengthening Defense Supply Chains

NATO

NATO has unveiled a list of 12 critical raw materials deemed essential for the production of advanced defense systems and military equipment, underscoring the need for secure and resilient supply chains in the face of growing geopolitical tensions. This initiative is part of NATO’s broader strategy to safeguard its technological edge and ensure the operational readiness of its member nations.

Key Critical Metals for Defense Applications

The metals identified by NATO include aluminium, beryllium, cobalt, gallium, germanium, graphite, lithium, manganese, platinum, rare earth elements, titanium, and tungsten. These materials play a pivotal role in the development of military aircraft, missiles, tanks, and submarines, among other defense technologies. For example:

• Aluminium: Used in military aircraft and missiles for its lightweight and high-strength properties.

• Graphite: Integral to the production of tanks and corvettes, known for its thermal stability and strength.

• Cobalt: Essential for creating superalloys used in jet engines and submarines to withstand extreme temperatures.

NATO's secretary-general Mark Rutte emphasized the need to ramp up defense production and spending during a recent address in Brussels, calling it a “top priority” amid escalating security challenges.

Building Resilient Supply Chains: NATO's Strategic Focus

NATO's roadmap for securing critical materials encompasses five strategic lines of action, including:

1. Strategic Stockpiling: Ensuring reserves of key materials to mitigate supply disruptions.
2. Recycling: Harnessing recycled materials to reduce dependency on new mining operations.
3. Substitution: Researching alternative materials to replace scarce or geopolitically sensitive metals.

This comprehensive approach reflects NATO’s commitment to reducing vulnerabilities in defense-critical supply chains. Geopolitical tensions, particularly surrounding rare earth elements and other critical metals, have heightened the complexity of defense manufacturing. For instance, trade disputes involving key suppliers like China and Russia have underscored the need for diversified sourcing and secure logistics.

Geopolitical Implications and Defense Strategy

The move aligns with broader global concerns about critical materials. Several NATO member states rely heavily on imports for materials like rare earth elements, predominantly sourced from China, which controls over 60% of global rare earth production. NATO’s strategy highlights the importance of mitigating this dependency through alliances, domestic production, and innovative technologies.

The roadmap also acknowledges the role of emerging economies in supplying materials like lithium and cobalt, critical for both defense applications and the burgeoning electric vehicle (EV) market. Collaborations with these nations may be essential in ensuring a steady supply of critical metals.

Honeywell Defense Manufacturing Investment Boosts US Munitions Supply Chain

Honeywell

Honeywell defense manufacturing investment will expand US production capacity for components used in munitions platforms. Honeywell Aerospace Technologies plans to invest $500 million under a multiyear framework supply agreement with the US Department of Defense.

The investment will modernize and expand Honeywell’s manufacturing capabilities for navigation systems and actuators used in missiles. It will also support production of components linked to the company’s electronic warfare technology.

Honeywell defense manufacturing investment reflects a broader push to strengthen the US defense industrial base. The Pentagon is trying to secure faster, more reliable access to critical systems as munitions demand rises across the military supply chain.

Pentagon Supply Strategy Targets Faster Defense Production

The agreement forms part of the Department of Defense’s “Arsenal of Freedom” initiative. The program aims to streamline procurement and accelerate product acquisition by working more closely with private defense equipment and systems suppliers.

This approach matters because defense supply chains depend on specialized components with long qualification cycles. Navigation systems, actuators, missile components, and electronic warfare hardware require precision manufacturing, secure sourcing, and stable production capacity.

Honeywell’s investment therefore supports more than one product category. It strengthens the industrial infrastructure behind missiles, guided systems, and electronic warfare platforms at a time when defense readiness is becoming a manufacturing capacity issue.

Critical Minerals Demand Rises With Munitions Expansion

Honeywell defense manufacturing investment also has direct implications for critical minerals demand. Higher output of missiles, sensors, guidance systems, and electronic warfare components can increase demand for rare earths, germanium, tungsten, and other strategic materials.

Rare earths support high-performance magnets, sensors, and electronic systems. Germanium is important for infrared optics, semiconductors, and defense electronics, while tungsten is used in high-density, heat-resistant, and armor-related applications.

As the US expands munitions production, supply security for these materials will become increasingly important. Defense manufacturing growth will therefore reinforce the link between industrial policy, critical mineral access, and domestic processing capability.

The Metalnomist Commentary

Honeywell’s $500 million investment shows that defense production is becoming a critical minerals story as much as a manufacturing story. The US can accelerate munitions output only if component capacity and strategic material supply move together.

US seeks critical minerals to grow stockpile and bolster defense security

US seeks critical mineral mining

US seeks critical minerals to grow stockpile as Washington accelerates defense supply chain security efforts. The Defense Logistics Agency has launched an aggressive tender round across multiple metals to rebuild the national defense stockpile. As a result, US seeks critical minerals to grow stockpile faster than domestic production and import baselines can easily support.

The DLA’s new tenders cover cobalt, bismuth, high purity aluminum, scandium flake, niobium and ferro niobium. The agency also issued information requests for rhenium, indium, vanadium pentoxide, heavy rare earth oxides and tungsten ores. Together, these moves show how US seeks critical minerals to grow stockpile breadth across aerospace, electronics and defense applications.

DLA tenders stretch market capacity for critical minerals

Market participants say the requested quantities exceed typical US annual production and import volumes. Traders expect that the DLA will need several years to accumulate the requested tonnages. Therefore, the five year contract horizon may still prove tight for niche markets like rhenium and heavy rare earths.

Suppliers also question whether a single vendor can realistically deliver some of the larger packages. Rhenium sellers, for example, doubt that one producer can meet a 40 tonne requirement. Primary US rhenium output remains much lower than that figure, even before considering other customer commitments.

The DLA uses firm fixed price, indefinite delivery and indefinite quantity contracts for most of these tenders. This structure gives the agency flexibility on timing while locking in price and supply commitments. However, it also favours integrated producers and large suppliers rather than mid sized traders and niche intermediaries.

Policy push and strategic mineral reserve reshape US supply chains

Recent legislation and executive orders give political backing as US seeks critical minerals to grow stockpile strength. The administration has directed the defense secretary to ensure robust stockpile coverage for key materials. In parallel, Congress has allocated several billion dollars to stockpile upgrades and broader critical mineral supply chain support.

New public private initiatives now aim to operationalise this funding on the ground. Volato Group and M2i Global plan to develop and operate the first US strategic mineral reserve. With support from federal agencies, the project could become a central node for storage, logistics and market signaling.

For miners and processors, these policies create opportunities but also raise compliance and performance expectations. Long term stockpile contracts may help justify new projects or expansions in critical minerals. Yet the high bar on quality, security and reporting will likely limit participation to well capitalised and technically strong players.

The Metalnomist Commentary

The DLA’s tender wave confirms that stockpiling has returned as a core tool of industrial strategy. For market participants, the key questions now centre on pricing discipline, vendor concentration and delivery risk across thin markets. Companies that anticipate these shifts and secure upstream options early will gain a strategic edge in the next supply squeeze.

US Niobium Defense Stockpile Strengthened by $50mn GAM Contract

Global Advanced Metals

The US niobium defense stockpile is set for a major expansion under a new $50mn supply contract awarded to Global Advanced Metals (GAM). The five-year, fixed-price agreement with the Defense Logistics Agency (DLA) covers up to 380,360lbs of niobium ingots for delivery to the Scotia Depot in New York. This move reinforces the US niobium defense stockpile at a time when Washington is accelerating efforts to secure critical minerals for advanced defense systems, aerospace components and high-performance alloys.

US niobium defense stockpile anchored by domestic production

The contract will see GAM produce niobium ingots at its Boyertown, Pennsylvania facility, anchoring the US niobium defense stockpile in domestic processing capability. This onshore production reduces exposure to geopolitical risk and supply disruptions from foreign sources. It also supports traceable, defense-grade quality standards important for superalloys, jet engines and advanced electronics.

In parallel, GAM has deepened its relationship with the US government through multiple awards. The company previously secured a $26.4mn award to produce niobium oxide and a separate five-year, fixed-price tantalum ingot contract worth up to $100mn. Together, these awards embed GAM at the core of US supply chains for niobium and tantalum, both on the US critical minerals list. As a result, the US niobium defense stockpile is increasingly backed by integrated tantalum and niobium capabilities within a single strategic supplier.

Critical minerals stockpile strategy widens beyond niobium

The DLA’s latest award fits into a broader push to expand US strategic reserves across a basket of critical minerals. Recent tenders and information requests have targeted antimony, cobalt, bismuth, high purity aluminum and scandium flake. This diversified approach recognises that modern defense platforms rely on complex material systems, not single metals. It also signals that niobium will sit alongside other critical inputs in a coordinated national stockpile strategy.

However, building a resilient US niobium defense stockpile will require long-term policy consistency and sustained funding beyond the current contract horizon. Fixed-price deals can stabilise budgeting but may compress margins if raw material costs rise. At the same time, capacity must scale in line with future demand from hypersonics, next-generation aircraft and power electronics. The latest GAM contract therefore looks like an important step, but not the final word, in US niobium security planning.

The Metalnomist Commentary

The GAM award underscores how quickly niobium has moved from a niche alloying element to a strategic pillar in US defense planning. By pairing niobium and tantalum contracts with broader stockpile tenders, Washington is quietly constructing a multi-metal buffer against future supply shocks. The next test will be whether parallel investments in mining, recycling and alloy R&D can keep pace with the Pentagon’s rising appetite for advanced materials.

US Army Critical Minerals Leases Bring Processing Onto Military Installations

US, critical minerals

US Army critical minerals leases will place four commercial processing facilities on military installations for the first time, marking a new approach to securing domestic supplies of graphite, lithium, boron and rare earths.

US Army critical minerals leases were conditionally awarded to Empire State Mines, Energy X, Ioneer USA and REalloys on 25 June. The facilities are expected to begin development in 2027, with initial operating capacity targeted by or before 2028.

US Army critical minerals leases are strategically significant because they move critical mineral processing directly onto federal military property. The model reduces the need for the government to build and operate the facilities itself while creating a dedicated pathway for private investment.

The initiative also reflects a broader shift in US industrial policy. Washington is increasingly focused on processing capacity, not just access to mineral deposits, because refining and conversion remain major vulnerabilities in defense supply chains.

Military Land Becomes a Platform for Mineral Processing

The four companies will focus on different critical materials. Empire State Mines will process graphite, Energy X will target lithium, Ioneer USA will process boron, and REalloys will handle rare earths.

These materials serve different markets, but all have strategic relevance. Graphite and lithium are key battery inputs, rare earths support permanent magnets, and boron is used in advanced materials, glass, ceramics and selected defense applications.

The projects will be developed through the Army’s Enhanced Use Lease model. This allows underutilized military land to be leased to private-sector companies while the Army remains the landlord.

The commercial operators will bear the costs of financing, designing, building, operating, securing and eventually decommissioning the facilities. They must also pay rent at or above fair market value.

This structure limits direct government construction risk while still giving the Army influence over where strategic processing capacity is located.

The model could also shorten parts of the project-development process if sites already have suitable infrastructure, security and federal oversight. That could make military installations attractive locations for strategically sensitive processing projects.

Defense Policy Shifts Toward Domestic Processing Capacity

The leases are part of the Army’s Strategic Capital Initiatives, which aim to use private investment to accelerate military modernization and supply-chain resilience.

The significance lies in the processing stage. The US has identified numerous domestic and allied mineral resources, but many still depend on overseas refining or conversion before they can enter defense manufacturing.

Locating commercial plants on military property signals that processing is increasingly viewed as strategic infrastructure. The Army is effectively using its land base to support industrial capacity that private markets have struggled to build quickly enough.

The approach has already been tested outside critical minerals. The Army has used similar lease structures for a Hanwha Defense USA munitions facility and data center projects involving Carlyle and CyrusOne.

If the mineral projects reach production on schedule, the EUL model could become a repeatable tool for other materials. It offers the government a way to support domestic capacity without taking full ownership or construction responsibility.

For the wider market, the message is clear. US critical minerals policy is moving further downstream, with processing, refining and conversion becoming central to defense supply security.

The Metalnomist Commentary

The Army’s lease awards turn underused military land into industrial infrastructure for critical minerals. The model could become important if it proves capable of moving processing projects from policy support to commercial production faster than conventional development routes.

ReElement South African Antimony Contract Extension Strengthens Defense Supply Chain

ReElement

ReElement South African antimony contract received a significant extension as American Resources and its subsidiary ReElement Technologies expanded their existing five-year antimony agreement to ten years with an undisclosed South African mineral supplier. The ReElement South African antimony contract extension positions the US company to process 500 metric tonnes monthly of stibnite ore initially, with expected revenues of at least $29 million annually from contracted volumes, addressing critical supply chain vulnerabilities following China's antimony export restrictions.

Strategic Timing Capitalizes on Chinese Export Restrictions

ReElement South African antimony contract expansion comes at a critical juncture following China's December 2024 ban on antimony exports to the United States, alongside germanium and gallium restrictions. The partnership initially targets 1,000 metric tonnes per month of antimony-bearing ore with potential for significant volume expansion based on market demand and offtake agreements. ReElement confirmed the ore quality exceeds 50% antimony concentration, indicating high-grade material suitable for defense and commercial applications.

Meanwhile, ReElement demonstrated advanced refining capabilities achieving greater than 99.7% pure antimony(III) sulfide from antimony ore at its central Indiana facilities. The company will process stibnite ore into ultra-pure antimony(III) sulfide or antimony(III) oxide using proprietary refining technology. These compounds serve critical applications in ammunition production, missile manufacturing, flame retardants, batteries, and solar panels across defense and commercial sectors.

Market Fundamentals Support Long-Term Growth Strategy

However, the global antimony(III) oxide market provides substantial growth opportunities with 2023 valuations reaching approximately $852 million. Market analysts project compound annual growth rates of 4.9% through 2034, potentially reaching $1.43 billion total market value. Antimony trisulfide applications in military ammunition and antimony trioxide usage in flame retardants drive sustained demand across defense and commercial markets.

Therefore, the ten-year agreement with automatic renewal provisions supports long-term supply agreements while generating stable revenue streams for ReElement's operations. Initial tolling revenues from the first phase are projected to exceed $29 million annually, with substantial growth potential aligned with rising domestic demand for critical minerals. The extended contract duration delivers enhanced value for all stakeholders including commercial and defense customers requiring secure antimony supplies.

Domestic Processing Capabilities Address National Security Priorities

Furthermore, ReElement's antimony refining expansion aligns with broader US critical minerals supply chain security initiatives. The company operates as part of American Resources Corporation's integrated approach to critical mineral processing, focusing on rare earth elements, lithium, and now antimony refining capabilities. ReElement's Marion, Indiana facility provides the foundation for scaling antimony operations while evaluating additional domestic and international processing sites.

As a result, the partnership addresses urgent national security requirements for domestically produced antimony compounds essential to defense applications. Mark Jensen, CEO of American Resources and ReElement, emphasized the strategic importance: "China's recent ban on exports of antimony, germanium and gallium accelerated this opportunity, allowing us to showcase the versatility, scalability and flexibility of our technology on a global scale - filling the supply gap now present in the United States and other allied nations."

The Metalnomist Commentary

ReElement's antimony contract extension exemplifies how US critical minerals companies capitalize on Chinese export restrictions to establish alternative supply chains, particularly important given antimony's essential role in defense applications where supply security outweighs cost considerations. The partnership's focus on high-grade South African ore combined with domestic processing capabilities creates a vertically integrated approach that addresses both economic and national security objectives in the evolving critical minerals landscape.

US Critical Minerals Stockpile Plan Signals a New Industrial Security Strategy

US, Critical Minerals

The US critical minerals stockpile plan marks a major shift in industrial policy. The government will establish a $12bn reserve called Project Vault. The program will combine private capital with support from the US Export-Import Bank. As a result, the US critical minerals stockpile is being built as a supply shield for domestic manufacturing.

This plan matters because it targets the non-military industrial base. Existing US stockpile systems mainly support defense applications and federal demand. Project Vault will instead focus on original equipment manufacturers across civilian industry. Therefore, the US critical minerals stockpile expands strategic reserve policy into commercial manufacturing.

The structure is also notable. Project Vault will be funded by $2bn from private sources and up to $10bn in EXIM loan support. It will store raw materials in facilities across the United States. Consequently, the reserve is being designed as both a financial and physical supply chain platform.

Project Vault Connects Manufacturers, Traders, and Strategic Storage

Project Vault stands out because it links industrial users directly to supply providers. Companies such as Clarios, GE Vernova, Western Digital, and Boeing have already joined as industry partners. Meanwhile, Hartree, Traxys, and Mercuria will supply the reserve with critical minerals. As a result, Project Vault is building a full commercial ecosystem rather than a passive warehouse system.

This model could improve supply reliability for manufacturers facing growing geopolitical risk. Many companies still depend on fragile overseas supply chains for essential raw materials. A dedicated reserve can reduce exposure to export controls, trade shocks, and logistics disruption. Therefore, the US critical minerals stockpile could become a stronger buffer for industrial planning.

The public-private design also matters for execution. Government-backed reserves can provide strategic direction and financial support. Private sector partners can add market expertise, sourcing networks, and commercial discipline. Consequently, Project Vault may prove more flexible than a purely state-run stockpile model.

US Manufacturing Supply Chain Security Is Becoming a Civilian Priority

US manufacturing supply chain security is now being treated as a civilian economic issue, not only a defense issue. That marks an important change in policy thinking. Critical minerals are essential for energy systems, electronics, aerospace, and advanced industrial equipment. Therefore, protecting civilian access to these materials is becoming a national priority.

This also reflects a broader industrial reality. Manufacturers do not only need long-term resource access. They also need near-term supply certainty during market disruption. Strategic reserves can help bridge that gap when normal commercial channels come under pressure. As a result, the US critical minerals stockpile may serve as a stabilizer during future shocks.

The comparison with the National Defense Stockpile is important. The Defense Logistics Agency already manages strategic materials for military and federal uses. Project Vault creates a separate but complementary mechanism for the non-military economy. Consequently, the United States is moving toward a more layered stockpile system across both defense and industry.

The Metalnomist Commentary

This initiative matters because it treats critical minerals as an industrial continuity issue, not just a mining issue. Project Vault could become a turning point if it gives manufacturers real supply protection during market stress. The real test now is whether the reserve can secure the right materials in the right forms before the next disruption arrives.

Heavy Rare Earth Supply Push Gains US Defense Backing Through REalloys

REalloys

Heavy rare earth supply has moved further into the US defense priority list after REalloys received a memorandum from the Department of Defense highlighting the need to secure domestic production of critical heavy rare earth elements. The document specifically identified dysprosium and terbium as the most critical and high-value materials.

The signal is important because heavy rare earth supply remains one of the weakest points in western permanent magnet value chains. Dysprosium and terbium are essential for high-performance magnets that must operate under heat, stress and demanding defense conditions.

REalloys said the Department of Defense is treating heavy rare earths as a national security priority. The company also said Washington is renewing support through financial investment, strategic policy and public-private partnerships.

The company is now expanding its North American metallisation platform to produce defense-grade dysprosium and terbium at commercial scale. That step targets one of the most important bottlenecks between rare earth separation and magnet manufacturing.

Dysprosium and Terbium Become Defense-Critical Materials

Dysprosium and terbium are not large-volume rare earths, but their industrial importance is high. They help improve the thermal stability and performance of neodymium-iron-boron magnets used in advanced motors, actuators, sensors and defense systems.

This makes them strategically different from ordinary raw materials. Even small shortages can affect high-value manufacturing programmes if qualified metal, alloy or magnet feedstock is unavailable.

The US defense focus reflects a wider shift in rare earth policy. Governments are no longer concerned only with mining rare earth ore. They are increasingly focused on separated oxides, metals, alloys and magnet-ready materials.

That is where heavy rare earth supply becomes difficult. China remains dominant across heavy rare earth processing and magnet material production, leaving western defense and industrial users exposed to export controls and licensing risk.

REalloys’ focus on defense-grade dysprosium and terbium is therefore strategically relevant. It addresses the material form that downstream manufacturers need, not only the upstream resource question.

Metallisation Capacity Is the Midstream Bottleneck

REalloys is expanding its North American metallisation platform with support from a long-term offtake agreement with the Saskatchewan Research Council facility in Canada. The agreement can provide feedstock sufficient to produce up to 530 t/yr of rare earth metals.

This feedstock link is important because rare earth metal production requires reliable separated material, technical process control and customer qualification. Without metallisation, separated rare earth oxides cannot fully support magnet and defense supply chains.

The North American rare earth supply chain still has several missing links. Mining and separation projects are advancing, but metal-making, alloy production and magnet manufacturing capacity remain limited.

REalloys’ platform could help close part of that gap. Producing dysprosium and terbium metal at commercial scale would give defense and magnet customers a more secure regional source of high-value heavy rare earth inputs.

The larger implication is clear. Western rare earth resilience will depend on building each stage of the chain, from feedstock to separated oxides, metals, alloys and final magnets.

The Metalnomist Commentary

The REalloys announcement shows that heavy rare earth strategy is moving beyond resource ownership into usable metal production. For defense supply chains, dysprosium and terbium security will depend on metallisation capacity, not only rare earth mining.

Factorial Solid-State Battery Cells Enable Extended Drone Range for Avidrone

Factorial Energy

Factorial solid-state battery cells achieved a milestone deployment as the US battery technology startup shipped its first FEST® (Factorial Electrolyte System Technology) lithium-metal battery cells to Canada's Avidrone Aerospace. The Factorial solid-state battery cells deliver up to 50% higher energy density compared to conventional lithium-ion batteries, enabling extended range capabilities for cargo drones in defense, commercial, and emergency response applications.

Revolutionary Energy Density Transforms Drone Performance

Factorial solid-state battery cells provide up to 50% greater energy density than conventional lithium-ion batteries, unlocking longer flight times, greater payload capacity, and expanded mission range. Initial modeling by Avidrone suggests that FEST® technology could double the range of its aircraft for a given payload, a transformational upgrade for drone-based delivery, surveillance, and emergency response. The proprietary FEST technology utilizes solid-state lithium-metal chemistry optimized for high-power, lightweight applications essential for next-generation unmanned aerial vehicles.

Meanwhile, Avidrone will integrate Factorial's solid-state cells into its high-endurance cargo drone platform for demonstration flights focused on evaluating energy efficiency, power discharge, payload capacity, and range under real-world operating conditions, including high altitudes, variable temperatures, and sustained vibrations. The testing program validates performance under operational stresses typical in tactical and industrial drone missions, providing critical data for commercial deployment.

Strategic Market Entry Addresses Defense Supply Chain Security

However, the partnership represents more than technological advancement, addressing growing demand for domestically sourced battery solutions in defense and aerospace sectors. "This delivery is a major step forward in bringing our battery platform to the skies," said Siyu Huang, CEO of Factorial. "Drones are not just an emerging market – they're a strategic priority for national defense, critical logistics, and infrastructure resilience". The US-based manufacturing platform supports defense requirements for secure, American-made energy storage solutions.

Therefore, Avidrone develops and manufactures unmanned rotorcraft which can lift payloads in excess of 50lbs over ranges of 50 miles and autopilot control systems for government, defense, and commercial applications. "In unmanned systems, weight equals range – and range defines the mission," said Scott Gray, Founder and CEO of Avidrone Aerospace. "Factorial's solid-state cells give us a critical edge in endurance and payload, unlocking new capabilities for defense, logistics, and beyond".

Expanding Market Opportunities Beyond Electric Vehicles

Furthermore, while Factorial maintains its commitment to electric vehicle markets through partnerships with Stellantis, Mercedes-Benz, and other automotive manufacturers, the drone sector represents a strategically aligned growth market.

Demand for high-performance, domestically developed batteries in drones presents an opportunity to engage early customers, accelerate manufacturing maturity, and apply critical performance feedback. These capabilities transfer directly to Factorial's EV roadmap while supporting defense sector requirements.

As a result, the global unmanned aerial systems market expansion provides substantial opportunities for advanced battery technologies. Market forecasts indicate drone sector growth of $36.1 billion between 2024 and 2028, with military applications alone projected to reach $65 billion by 2032. Factorial's entry positions the company advantageously within this rapidly expanding market while demonstrating practical applications for solid-state battery technology beyond traditional automotive applications.

The Metalnomist Commentary

Factorial's entry into drone applications demonstrates how solid-state battery technology can unlock transformational performance improvements in weight-critical applications, with the potential to double aircraft range representing a quantum leap in unmanned systems capabilities. The strategic timing aligns with growing demand for domestically sourced defense technologies, positioning Factorial to capture dual-use market opportunities while advancing its core electric vehicle technology through real-world aerospace validation.

NioCorp Critical Minerals Project Secures $200 Million UK Financing

NioCorp

NioCorp critical minerals development received a major boost with up to $200 million in potential financing from UK Export Finance (UKEF). The NioCorp critical minerals project at Elk Creek in Nebraska will produce niobium, scandium, and titanium, addressing critical supply chain gaps as no US companies currently produce niobium or scandium domestically.

Strategic Partnership Advances US Critical Minerals Security

NioCorp critical minerals financing demonstrates international cooperation in securing essential materials for advanced manufacturing. UKEF expressed non-binding interest for the loan this week, contingent upon offtake agreements with UK companies for the project's output. The company has already engaged in discussions for scandium-based product agreements with potential British partners.

Meanwhile, the financing structure involves coordination with the US Export-Import Bank, creating a bilateral framework for critical minerals development. This partnership model reflects growing recognition that critical minerals supply chains require international collaboration to reduce dependence on single-source suppliers, particularly China.

Diverse Product Portfolio Targets High-Value Applications

However, the Elk Creek project addresses multiple critical mineral supply gaps across strategic industries. Niobium serves high-strength low-alloy steel production for automotive and structural applications, while scandium enhances aluminum alloys for aerospace manufacturing. Titanium finds applications in aerospace, defense, medical devices, and industrial pigments.

Therefore, NioCorp's integrated approach maximizes project economics by targeting multiple high-value end markets. The company also plans to extract rare earth elements from end-of-life rare earth magnets at the facility, creating additional revenue streams while supporting circular economy principles in critical minerals recovery.

Project Significance for Domestic Supply Chain Resilience

Furthermore, the Elk Creek facility addresses a critical vulnerability in US manufacturing supply chains. Currently, no American companies produce niobium or scandium domestically, creating dependencies on foreign suppliers for materials essential to aerospace, automotive, and defense industries. The project's development aligns with US government priorities for critical minerals supply chain security.

As a result, the UK financing arrangement demonstrates how allied nations can collaborate to strengthen collective supply chain resilience. The offtake requirement ensures British companies gain access to reliable critical minerals supplies while supporting American domestic production capabilities in strategically important materials.

The Metalnomist Commentary

NioCorp's potential $200 million UK financing arrangement exemplifies the evolving geopolitics of critical minerals development, where traditional export credit agencies support strategic resource projects beyond their borders. This bilateral approach to financing critical minerals infrastructure represents a pragmatic model for Western nations seeking to diversify supply chains away from Chinese dominance while creating mutually beneficial commercial relationships.

US Gallium Recovery Projects Target Domestic Supply Chain for Defense and Semiconductors

DOE(The US Department of Energy)

US gallium recovery projects will receive $5.4mn in funding from the Department of Energy as Washington tries to rebuild domestic supply for a metal critical to defense systems, semiconductors and advanced electronics. The funding will support five US-based projects under the Technology for Recovery and Advanced Critical-material Extraction – Gallium initiative.

The TRACE-Ga initiative is designed to prototype technologies that can recover gallium from US metal-processing feedstocks. This is important because the US is fully import-reliant for gallium and has not produced the metal domestically since 1987.

US gallium recovery projects are gaining urgency because gallium is essential for compound semiconductor materials, including gallium nitride. These materials support power electronics, radio-frequency devices, radar systems, satellite communications, fast chargers, LEDs and other high-performance technologies.

The funding is modest in scale, but strategically important. It signals that the US is no longer focusing only on mining new critical minerals. It is also trying to recover strategic metals from industrial by-products, waste streams and existing processing networks.

TRACE-Ga Funding Targets Recovery From Existing Feedstocks

The DOE award will support five companies working on gallium recovery technologies. Participants include PHNX Materials, Atlantic Alumina Company, Found Energy, Kunin Technologies and Indium Corporation.

The selection of companies shows how broad the recovery opportunity could become. Gallium is not usually mined as a primary product. It is commonly recovered as a by-product from other industrial processes, especially alumina and zinc-related supply chains.

This makes gallium recovery different from conventional mining. The key challenge is not only finding deposits, but identifying feedstocks where gallium exists in recoverable concentrations and developing technologies that can extract it economically.

Industrial waste refiner PHNX Materials could support recovery from complex waste streams. Atlantic Alumina Company brings relevance to alumina-linked feedstock. Found Energy adds an aluminum-related industrial angle, while Kunin Technologies focuses on mineral by-product recovery. Indium Corporation brings downstream metals refining and manufacturing expertise.

The TRACE-Ga initiative therefore targets the middle of the supply chain. It seeks to bridge the gap between laboratory recovery methods and scalable domestic production.

That gap matters because gallium supply is highly concentrated. China dominates primary gallium production and has used export controls to increase pressure on global buyers. For US defense and semiconductor supply chains, reliance on foreign gallium has become a clear strategic risk.

Domestic recovery could help reduce that exposure. Even if early projects produce limited volumes, they can prove process routes, identify feedstock partners and create the technical base for larger recovery systems.

The use of US metal-processing feedstocks also fits a wider circular materials strategy. Instead of waiting for new mines, the US can extract critical materials from industrial streams already moving through domestic facilities.

This could make recovery faster than new primary production. However, it still requires technical success, feedstock security, refining capability and customer qualification.

Gallium Nitride Demand Raises Strategic Pressure

Gallium’s strategic value has increased because of its role in gallium nitride and other compound semiconductor materials. Gallium nitride is widely used where high power, high frequency, efficiency and heat performance matter.

These applications are highly relevant to defense and advanced electronics. Radar, communications systems, satellite technologies, power conversion equipment and semiconductor devices all rely on materials where gallium can be difficult to substitute.

The DOE’s TRACE-Ga funding also sits alongside a larger notice of funding opportunity of up to $69mn. That programme targets technologies and processes that advance domestic production and refining of critical materials, including gallium and gallium nitride for semiconductor applications.

This shows that Washington is building a layered funding strategy. TRACE-Ga supports recovery prototypes, while broader DOE programmes aim to scale refining, alloying and advanced material production.

For the semiconductor industry, domestic gallium supply is not only a raw material issue. It is connected to wafer production, epitaxy, device manufacturing, packaging and defense procurement. A shortage or export disruption at the gallium stage can move through the entire compound semiconductor chain.

This is why gallium recovery matters even if volumes are small at first. Strategic materials often have low tonnage but high consequence. A reliable domestic supply stream can reduce procurement risk for critical systems.

The challenge will be commercialisation. Recovery from waste and by-products can be technically complex because gallium concentrations may be low and feedstock chemistry can vary. Companies must prove that their processes can recover gallium consistently, meet purity requirements and operate at competitive cost.

The US also needs downstream refining capacity. Recovering gallium-bearing material is not enough if the material cannot be refined into forms suitable for semiconductor and defense applications.

The DOE funding is therefore best understood as an early-stage industrial rebuilding tool. It does not immediately solve US gallium dependence, but it helps create the technologies and partnerships needed to rebuild supply.

The Metalnomist Commentary

US gallium recovery projects show that critical mineral security increasingly depends on recovering by-products from existing industrial systems. The strategic test will be whether TRACE-Ga can move beyond prototypes and create reliable domestic feedstock for gallium nitride, defense electronics and semiconductor manufacturing.

JPMorgan critical minerals initiative puts security at the heart of Wall Street capital

JPMorgan

JPMorgan critical minerals initiative is putting national security at the center of a $1.5 trillion capital plan. The bank will deploy up to $10bn in equity and venture capital and scale lending to sectors tied to US security and resilience. As a result, the JPMorgan critical minerals initiative directly targets weak links in supply chains, energy systems and strategic technologies.

Critical minerals at the core of JPMorgan’s security push

The JPMorgan critical minerals initiative reflects growing concern over US dependence on foreign supplies. Jamie Dimon warned that the US has become too reliant on “unreliable sources” for critical minerals, products and manufacturing. This warning gained urgency after China tightened export controls on rare earth output, processing and foreign trade. Therefore, JPMorgan is positioning itself as a financial anchor for projects that can reduce this exposure.

The bank plans to steer up to $1.5 trillion over ten years into four priority sectors. These include supply chain and advanced manufacturing, defence and aerospace, energy independence and resilience, and frontier and strategic technologies. Within this framework, the JPMorgan critical minerals initiative will back mining, processing and magnet manufacturing assets that strengthen US control over rare earths and battery metals.

Financing the new critical minerals and magnet ecosystem

JPMorgan is already embedded in flagship US rare earth projects. It advised the US defense department on acquiring a 15pc stake in MP Materials, securing an NdPr offtake agreement with a price floor. It is also financing MP Materials’ second magnet plant, the “10X Facility” in Texas, which aims to close a key gap between ore and finished magnets. These deals show how the JPMorgan critical minerals initiative links public capital, industrial policy and private finance.

Meanwhile, the US Defense Logistics Agency is expanding its strategic stockpile of critical minerals. The DLA has issued tenders and RFIs for minerals where desired stockpile volumes exceed current US production and imports. As a result, projects that can deliver domestic antimony, cobalt, bismuth or high-purity aluminum gain a clearer demand signal. JPMorgan’s capital can then accelerate these projects from concept to bankable reality, tightening the loop between mining, processing and defense needs.

The Metalnomist Commentary

This initiative confirms that critical minerals are no longer a niche ESG theme but a core asset class for security-driven capital. By backing magnets, processing and stockpiles, JPMorgan is effectively underwriting a new industrial architecture around metals. The real question now is whether other global lenders follow, or whether US projects gain a lasting funding advantage in the next decade of resource competition.

USAC Antimony Expansion Targets July Start for US Defense Stockpile Supply

USAC Antimony

USAC antimony expansion at Thompson Falls in Montana is expected to be fully online by mid-July, strengthening US domestic supply of a critical defense metal. The company has started commissioning the smelter expansion and plans to bring operations online in phases.

USAC antimony expansion will add capacity at a time when Washington is trying to secure antimony ingots for the national defense stockpile. Antimony is used in ammunition, flame retardants, alloys and other defense-related applications.

USAC antimony expansion depends on the arrival of furnace parts expected in the last week of May. The company plans to start one to two furnaces each week until all nine furnaces are operating around mid-July.

By the end of July, US Antimony expects the expansion to produce at nearly 80% of its 230 t/month capacity. The company then plans to temporarily shut its older 75 t/month plant for four to eight weeks for maintenance and emissions upgrades.

Montana Capacity Supports Fixed-Price DLA Contract

The Thompson Falls expansion is directly tied to US Antimony’s five-year fixed-price contract with the Defense Logistics Agency. The contract covers 6.7mn lb, or 3,039t, of antimony ingots for the national defense stockpile and is worth up to $245mn.

USAC has received $12mn in DLA sales orders to date. It has also received the first two delivery notices for finished antimony ingots to the Department of Defense.

The federal contract will become a major revenue driver. USAC expects $75mn-95mn of its estimated $125mn revenue in 2026 to come from shipments to the US government.

That structure makes the Montana expansion strategically important. The project is not only a capacity increase; it is part of a government-backed supply chain for a material with limited domestic production.

USAC’s antimony inventories also increased sharply. Inventories reached $21.7mn at the end of the first quarter, up from $12mn at the end of 2025.

However, execution has not been smooth. The expansion was initially expected to be completed in January but was delayed by supplier and third-party issues involving concrete pads, building construction and heat exchangers.

Federal Funding Pushes US Antimony Beyond Thompson Falls

The Department of Defense awarded USAC $27mn in Defense Production Act Title III funds in February to expand antimony production and refining capacity in Montana and Alaska. The company received $12.8mn of that grant in April.

This funding shows that US antimony supply is now a defense industrial priority. China’s dominant role in antimony processing has made domestic and allied capacity more strategically valuable.

USAC is also pursuing a larger hydrometallurgical processing project in Idaho with Canadian miner Americas Gold and Silver. The joint venture was established in February.

The partners expect to complete construction of the Idaho facility in 2028. The project is targeting capacity of up to 1,000 t/month of 99.9% pure antimony.

USAC has applied for more than $274mn in federal grants across several projects. These include the hydromet facility and tungsten exploration at the Fostung site in Canada.

The company’s financial results still show the strain of expansion. USAC reported an $11.3mn first-quarter loss, compared with a $0.5mn profit a year earlier, while revenue fell by 3% to $6.8mn.

The near-term challenge is therefore operational execution. USAC must bring the Montana furnaces online, meet emissions requirements, deliver to the DLA and convert federal support into reliable production.

The Metalnomist Commentary

USAC’s Montana expansion shows how the US is trying to rebuild antimony capacity through defense contracts, stockpiles and public funding. The strategic risk is execution: domestic supply security depends on furnaces actually running, not only grants and offtake contracts.

Boeing defense strike replacement workers plan tests US jet program resilience

Boeing defense strike

Boeing defense strike replacement workers are now central to the company’s response to a protracted machinist walkout. The aerospace group plans to hire permanent staff at key defense facilities where union members have been on strike since early August. As a result, Boeing defense strike replacement workers could shape production stability across several US fighter and tanker programs.

Union standoff drives Boeing defense strike replacement workers strategy

Boeing’s decision to recruit Boeing defense strike replacement workers follows weeks of deadlock with the IAMAW union. More than 3,200 machinists rejected Boeing’s latest four year contract offer and walked out on 4 August. The company insists the proposal is the best local deal it has ever presented to the union.

One of the sharpest flashpoints is a $5,000 ratification bonus that Boeing withdrew after the original offer expired. Striking workers compare this figure with the $12,000 bonus paid to commercial segment staff in 2023. Therefore they see the gap as evidence that defense workers receive weaker recognition despite supporting critical national programs.

Boeing has already posted job openings and scheduled a job fair to attract new recruits. However, the pace of training and certification remains uncertain in a highly specialised aerospace environment. Any delay in qualifying Boeing defense strike replacement workers could prolong disruption rather than resolve it.

Fighter jet programs face execution and supply chain risks

The strike directly affects Boeing’s defense facilities in Missouri and Illinois, which support multiple fighter and unmanned platforms. These sites build and sustain the F 15, F/A 18 and T 7A Red Hawk, as well as the MQ 25 Stingray. Consequently, extended labour unrest and reliance on Boeing defense strike replacement workers could ripple through US and allied air forces.

To keep lines running, Boeing has already redeployed non union staff from other locations into the affected plants. This move preserves minimal operations but may not match the productivity and institutional knowledge of long serving machinists. Meanwhile, program partners and defense customers will watch for schedule slippage, cost increases and quality concerns.

The company now faces a complex trade off between preserving bargaining leverage and protecting critical delivery milestones. If talks remain frozen, the longer term cost of higher turnover and training may outweigh any near term wage savings. Therefore, management and union leaders both carry responsibility for avoiding damage to high profile defense exports and readiness.

The Metalnomist Commentary

Boeing’s labour standoff shows how concentrated skills and tight defense timelines amplify industrial relations risk. For governments and suppliers, this episode underscores the need to diversify production, deepen talent pipelines and strengthen crisis playbooks. If Boeing resolves the dispute while protecting quality, the outcome could redefine labour strategy across the wider aerospace sector.

GTP Tungsten Oxide Stockpile Expansion Strengthens US Defense Supply

GTP Tungsten & Powders

GTP tungsten oxide stockpile plans will expand US access to one of the most strategically sensitive defense metals. Global Tungsten and Powders plans to raise tungsten oxide production capacity at its Towanda, Pennsylvania, plant to about 12,000 t/yr.

The GTP tungsten oxide stockpile will support US defense and critical industries, with initial deliveries expected later this year. The company did not disclose the exact volume dedicated to the reserve.

The GTP tungsten oxide stockpile is significant because tungsten is essential for armour-piercing ammunition, aircraft engine components, electronics, hard metals and other high-performance applications. Defence currently accounts for about 10% of global tungsten demand, but that share is rising as military budgets expand.

GTP, part of Austria’s Plansee group, already has around 10,000 t/yr of tungsten oxide capacity, although output can vary by about 15% depending on operating conditions. The planned expansion would give the US a stronger domestic platform for strategic tungsten oxide supply.

Recycling-Based Supply Supports Traceability and Security

The stockpile will use tungsten oxide sourced from recycled scrap and concentrates. This structure is important because US strategic materials procurement increasingly requires clear sourcing, traceability and supply-chain security.

Recycling is already central to GTP’s Towanda operation. Recycled material accounted for the majority of supply in 2025, when the plant recorded a recycling rate of 90%.

This gives the project a stronger compliance profile. Tungsten supply chains are exposed to geopolitical risk, concentrated processing and origin scrutiny, so recycled feedstock can help reduce dependence on higher-risk primary sources.

Tungsten recycling also supports industrial resilience. Scrap recovery can preserve valuable metal units inside the US system while reducing exposure to foreign concentrate availability.

For defense users, the key requirement is not only tonnage. They need reliable, traceable and qualified material that can be converted into powders, carbides, alloys and components without supply interruption.

The Towanda expansion therefore addresses a strategic gap. It does not only increase tungsten oxide capacity; it creates a more controlled domestic reserve tied to recycled and traceable inputs.

Stockpiling Moves From Emergency Buffer to Industrial Tool

Plansee US Holding has formed a joint venture with Manhattan Five to establish the stockpile. Manhattan Five will oversee warehousing, logistics and long-term asset management, while Plansee will lead production growth and supply.

The structure separates metal production from storage and asset management. That distinction matters because strategic stockpiles require more than buying material. They need inventory systems, logistics, inspection, rotation policies and long-term custody control.

The Defense Logistics Agency manages strategic and critical material procurement for the National Defense Stockpile. This system supports military and federal customers that need access to critical materials during supply disruptions.

The GTP project aligns with broader US priorities and could qualify for support from the Department of Defense, Department of Energy or the Export-Import Bank of the United States.

Washington is also preparing Project Vault, a proposed $12bn critical minerals stockpile for US manufacturers. The programme would be funded by $2bn in private capital and a loan.

The broader policy direction is clear. The US is moving from passive dependence on global tungsten markets toward active supply-chain positioning through stockpiles, domestic processing, recycling and public-private financing.

For tungsten markets, this could tighten competition for clean feedstock, especially recycled scrap and compliant concentrates. It may also raise the strategic value of processors that can meet US sourcing and traceability rules.

The Metalnomist Commentary

GTP’s tungsten oxide expansion shows that US stockpiling is becoming more industrially sophisticated. The strategic advantage will come not from holding material alone, but from linking stockpiles to recycling, domestic processing and qualified defense supply chains.

US Offshore Mineral Lease Request Begins Federal Evaluation Process

Impossible Metals

US offshore mineral lease evaluation commenced as the Department of Interior initiates assessment of deep-sea mining company Impossible Metals' request for critical minerals exploration off American Samoa. The unprecedented US offshore mineral lease application submitted to the Bureau of Ocean Energy Management (BOEM) on April 8th targets nickel, magnesium, cobalt, copper, and rare earth minerals using autonomous underwater robotics, representing the first commercial critical minerals lease request in federal outer continental shelf waters.

Federal Register Process Launches Public Comment Period

US offshore mineral lease evaluation will begin with Federal Register notice publication soliciting public comment on Impossible Metals' application under the Outer Continental Shelf Lands Act of 1953. BOEM regulates federally managed ocean areas spanning 3-200 nautical miles offshore, encompassing the outer continental shelf where critical minerals deposits potentially exist. This formal evaluation process marks unprecedented territory as BOEM has never issued commercial leases for critical minerals exploration or extraction according to the Congressional Research Service.

Meanwhile, the application targets ferro-manganese crusts and polymetallic nodules identified by BOEM studies as potential sources of manganese, nickel, cobalt, and rare earth minerals. These formations occur in areas offshore of US Pacific islands, including American Samoa, where Impossible Metals plans autonomous underwater robot deployment. The technology approach represents advanced deep-sea mining capabilities designed for minimal environmental impact while accessing strategic mineral resources.

Strategic Minerals Access Addresses Supply Chain Vulnerabilities

However, the lease request reflects broader US government priorities to secure domestic critical minerals access amid global supply chain vulnerabilities. Nickel, cobalt, copper, and rare earth elements represent essential materials for clean energy technologies, electric vehicle batteries, and defense applications. Offshore mineral resources could diversify supply sources beyond traditional mining jurisdictions while reducing import dependencies.

Therefore, American Samoa's location positions potential operations strategically within US territorial waters while accessing Pacific Ocean mineral formations. The outer continental shelf contains substantial untapped critical minerals reserves that could support domestic manufacturing and energy transition requirements. Federal evaluation will assess environmental impacts, technical feasibility, and regulatory frameworks for sustainable deep-sea mining operations.

Regulatory Precedent Shapes Future Deep-Sea Mining Policy

Furthermore, BOEM's evaluation will establish regulatory precedents for future commercial critical minerals applications in US waters. The comprehensive assessment includes environmental impact analysis, stakeholder consultation, and technical review of proposed mining methodologies. Federal agencies must balance resource development opportunities with marine ecosystem protection and existing ocean use activities.

As a result, the Impossible Metals application represents a test case for US deep-sea mining regulatory frameworks while addressing critical minerals supply security objectives. Successful evaluation could unlock substantial offshore mineral resources supporting domestic clean energy and defense industries. The precedent-setting nature of this application will influence future policy development for critical minerals extraction in federal waters.

The Metalnomist Commentary

The US offshore mineral lease evaluation represents a watershed moment for American critical minerals policy, potentially establishing the regulatory framework for accessing vast untapped seabed resources essential for clean energy and defense applications. While environmental considerations will require careful assessment, the strategic importance of reducing import dependencies for critical materials may drive supportive policy outcomes that could reshape US mineral supply chain security through innovative deep-sea mining technologies.

Norsk Titanium RPD Technology Targets US Submarine Applications

Norsk Titanium

Norsk Titanium RPD technology is moving deeper into US defense applications after the company secured a $4.2mn contract to develop rapid plasma deposition for maritime and submarine use.

Norsk Titanium RPD technology will be developed over an 18-month period under the Defense Industrial Base Expansion, Development, and Growth Enterprise initiative. The work will focus on qualifying additive-manufactured products for highly critical naval applications.

Norsk Titanium RPD technology is already established around titanium alloys, but the new programme will also expand the process into nickel-based alloys. That broadens the potential market from corrosion-resistant structural components into higher-temperature and more demanding applications.

The programme is strategically important because submarine supply chains require highly qualified materials, long service lives and strict control over metallurgy and manufacturing consistency.

Titanium Additive Manufacturing Fits Maritime Corrosion Requirements

Titanium is especially valuable in marine environments because of its strong corrosion resistance in seawater.

Commercially pure titanium and alloys such as Grade 5 and Grade 7 can provide long-term durability where conventional steels would require greater corrosion protection or maintenance.

This makes titanium attractive for submarine and maritime components exposed to saltwater, pressure and difficult operating conditions.

Additive manufacturing can add another advantage. Near-net-shape production can reduce the amount of expensive titanium that must be machined away from forged or wrought stock.

That can improve material utilisation and shorten lead times for complex components, particularly where conventional manufacturing requires large forgings or extensive machining.

For defense programmes, reducing dependence on long-lead forgings can be strategically valuable. Qualified additive processes could provide an alternative route for components where supply capacity is constrained.

However, qualification remains the critical barrier. Submarine components operate in safety-critical environments, so mechanical properties, fatigue behaviour, defect control and repeatability must be demonstrated before widespread adoption.

Nickel Alloys Could Expand RPD Beyond Structural Titanium

The move into nickel-based alloys could significantly broaden Norsk Titanium's addressable market.

Nickel superalloys are widely used where components must retain strength, corrosion resistance and thermal stability under demanding conditions.

For naval applications, this could create opportunities in propulsion, high-temperature systems and specialised mechanical components alongside titanium structures.

The combination of titanium and nickel alloy capability would also strengthen Norsk Titanium's position as a broader defense manufacturing supplier rather than a single-material additive producer.

The US defense industrial base is increasingly focused on manufacturing resilience, particularly for components dependent on limited forging, casting or machining capacity.

RPD technology could support that objective if it can reduce lead times while meeting military qualification standards.

The longer-term significance therefore lies in process substitution. Norsk is not simply selling additive manufacturing equipment; it is trying to qualify a new production route for materials and components traditionally supplied through conventional metallurgical processes.

The Metalnomist Commentary

Norsk Titanium's submarine programme shows that additive manufacturing is moving into increasingly critical defense applications. If RPD qualifies successfully in both titanium and nickel alloys, the technology could reduce dependence on long-lead forgings and expand flexibility across the naval supply chain.