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.

Elmet Defense Contract Supports US Molybdenum Manufacturing Expansion

Elmet Technologies

Elmet defense contract funding will support expanded US production of molybdenum and other refractory metal products used in defense applications. The Department of Defense awarded the company $4.3mn to improve production capabilities and increase manufacturing capacity.

Elmet defense contract support is focused particularly on molybdenum products used in modern defense interceptor programs. The investment strengthens a domestic supply chain for materials that must perform under extreme heat, mechanical stress and demanding operating conditions.

Elmet defense contract also reflects broader US efforts to secure strategic processing capacity inside the country. Molybdenum is important not only as an alloying metal, but also in high-performance components where heat resistance and strength are critical.

The company produces pure molybdenum products and molybdenum-based alloys at its Lewiston, Maine, facility, with additional manufacturing operations in Michigan and Ohio.

Molybdenum Capacity Supports Defense Interceptor Programs

Molybdenum is valued for its high melting point, strength at elevated temperatures and resistance to thermal degradation. These properties make it important for aerospace, defense, electronics and other advanced industrial applications.

Interceptor systems require materials capable of maintaining performance under intense thermal and mechanical conditions. That creates demand for tightly controlled refractory metal products rather than standard industrial grades.

Elmet plans to use the new funding to improve existing production capabilities and expand capacity. This could strengthen output of both pure molybdenum products and engineered molybdenum alloys.

The contract also highlights the importance of downstream manufacturing. Securing raw molybdenum alone does not guarantee defense supply security unless domestic producers can convert it into qualified components and material forms.

For the US defense sector, expanding domestic processing reduces reliance on imported finished refractory metal products and gives manufacturers greater control over quality, traceability and production schedules.

Refractory Metals Gain Strategic Supply Chain Importance

Elmet operates three US manufacturing sites in Lewiston, Maine, Coldwater, Michigan, and Euclid, Ohio. That footprint gives the company a broader domestic platform for refractory metal processing.

The latest investment strengthens this network at a time when governments are placing greater emphasis on domestic production of strategic materials used in defense systems.

Refractory metals such as molybdenum are especially sensitive because production volumes are relatively small compared with major industrial metals, while qualification requirements can be high.

This makes manufacturing capacity itself a strategic asset. Even modest disruptions can affect specialized defense programs when alternative qualified suppliers are limited.

The contract therefore carries significance beyond its $4.3mn value. It supports the retention and expansion of technical capability inside the US defense industrial base.

The Metalnomist Commentary

The Elmet award shows that defense supply security depends on qualified processing capacity as much as raw material access. Molybdenum may be a small-volume market, but its role in high-temperature defense systems gives domestic manufacturing outsized strategic value.

Elmet Defense Contract Expands US Molybdenum Manufacturing Capacity

Elmet Technologies

Elmet defense contract funding will support expanded US production of molybdenum and other refractory metal products used in defense applications. The Department of Defense awarded the company $4.3mn to improve production capabilities and increase manufacturing capacity.

Elmet defense contract support is focused particularly on molybdenum products used in modern defense interceptor programs. The investment strengthens a domestic supply chain for materials that must perform under extreme heat, mechanical stress and demanding operating conditions.

Elmet defense contract also reflects broader US efforts to secure strategic materials and processing capacity inside the country. Molybdenum is important not only as an alloying metal but also in high-performance components where heat resistance and strength are critical.

The company produces pure molybdenum products and molybdenum-based alloys at its Lewiston, Maine, facility, with additional manufacturing operations in Michigan and Ohio.

Molybdenum Capacity Supports Defense Interceptor Programs

Molybdenum is valued for its high melting point, strength at elevated temperatures and resistance to thermal degradation. These properties make it important for aerospace, defense, electronics and other advanced industrial applications.

Interceptor systems require materials capable of maintaining performance under intense thermal and mechanical conditions. That creates demand for tightly controlled refractory metal products rather than standard industrial grades.

Elmet plans to use the new funding to improve existing production capabilities and expand capacity. This could strengthen output of both pure molybdenum products and engineered molybdenum alloys.

The contract also highlights the importance of downstream manufacturing. Securing raw molybdenum alone does not guarantee defense supply security unless domestic producers can convert it into qualified components and material forms.

For the US defense sector, expanding domestic processing reduces reliance on imported finished refractory metal products and creates more control over quality, traceability and production schedules.

Refractory Metals Gain Strategic Supply Chain Importance

Elmet operates three US manufacturing sites in Lewiston, Maine, Coldwater, Michigan, and Euclid, Ohio. That footprint gives the company a broader domestic platform for refractory metal processing.

The latest investment strengthens this network at a time when governments are placing greater emphasis on domestic production of strategic materials used in defense systems.

Refractory metals such as molybdenum are particularly sensitive because production volumes are relatively small compared with major industrial metals, while qualification requirements can be high.

This makes manufacturing capacity itself a strategic asset. Even modest disruptions can affect specialized defense programs when alternative qualified suppliers are limited.

The contract therefore carries significance beyond its $4.3mn value. It supports the retention and expansion of technical capability inside the US defense industrial base.

The Metalnomist Commentary

The Elmet award shows that defense supply security depends on qualified processing capacity as much as raw material access. Molybdenum may be a small-volume market, but its role in high-temperature defense systems gives domestic manufacturing outsized strategic value.

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.

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.

Defense & Security 2025 turns Bangkok into Asia’s defense crossroads

Defense & Security 2025

Defense & Security 2025 opens in Bangkok with record scale and deep strategic signaling. Defense & Security 2025 hosts 580 companies, 28 national pavilions, and 26,000 visitors. Defense & Security 2025 runs 10–13 November at IMPACT under Thailand’s defense ministry.

China’s strategic push shapes the exhibition’s competitive landscape. Thailand has fielded Chinese VT-4 tanks, VN-1 IFVs, drones, and QBZ-195T rifles. Thailand has in recent years purchased more Chinese arms by value than US systems. Therefore, the halls highlight Chinese offerings across air, land, and maritime domains. Meanwhile, invited delegations exceed 350 senior officials from 35 countries.

Scale and content reinforce the show’s Asia-Pacific weight. Exhibits span missiles, tanks, UAVs, ships, satellites, and secure comms. Exhibitors also show electronic warfare, cyber, and counter-terror systems. As a result, the event functions as a tri-service marketplace with policy dialogue. Twenty seminars and conferences convene industry and government experts.

Defense & Security 2025, China Sector

China’s export expansion meets Thailand’s modernization

China’s export pattern concentrates on Asia and Oceania buyers. Asia-Oceania take 77% of Chinese arms exports, with Africa at 14%. Pakistan accounts for 63% of Chinese exports, followed by Bangladesh and Thailand. Consequently, regional procurement pipelines increasingly feature Chinese platforms and components.

Thailand’s modernization plan advances across multiple suppliers. The cabinet approved a phased purchase of 12 Gripen E/F jets over a decade. The estimated cost is 60 billion baht for the Gripen program. Thailand’s 2024 defense budget totals 198.3 billion baht, up 2% year on year. Therefore, procurement mixes US Strykers, Chinese VN-1s, and Israeli UAVs.

ASEAN’s rearmament cycle accelerates in parallel. Indonesia’s defense budget reached $13.2 billion in 2023. Singapore’s spending reached $13.4 billion in 2023 after a 10% rise. Singapore is acquiring eight F-35B fighters to expand airpower. Vietnam is upgrading naval capabilities to protect maritime claims.

Defense & Security 2025

Global spending pledges and exporter dynamics reframe supply chains

NATO members set a higher ambition at the June 2025 summit. Members committed to invest 5% of GDP in defense. This marks a major uplift from the earlier 2% benchmark. As a result, delivery slots, components, and workforce will tighten globally.

Exporter shares define competitive pressures through 2020–24. The United States held 43% of global arms exports. France and Russia followed in second and third positions. China accounted for 5.9% and ranked fourth. Therefore, Chinese vendors face strong US and European competition in premium segments.

Defense & Security 2025 serves more than a sales floor. Organizers prioritize invited government buyers and curated agendas. Discussions focus on autonomy, AI ISR, resilient logistics, and cyber. Exhibitors pitch lifecycle packages with training and local sustainment. Co-production, MRO, and data rights feature in many deal rooms.

The Metalnomist Commentary 

Bangkok’s show captures a decisive shift toward diversified sourcing and localization. Expect tougher offset terms, co-development, and data-centric sustainment as ASEAN hedges suppliers. Financing creativity will separate winners from followers in the next procurement wave.

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 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.

Karman Space & Defense Acquires MTI to Expand Missile Alloy Capabilities

Karman Space & Defense

Strategic Acquisition Targets Refractory Metal Expertise for Missile Programs

Karman Space & Defense has acquired Metal Technology (MTI) for $90 million to bolster its missile systems technology development. The move aligns with Karman’s strategy to support U.S. Department of Defense priorities focused on advanced propulsion and thermal shielding applications. MTI’s expertise in refractory metals offers immediate synergies with Karman’s growing portfolio.

MTI manufactures critical components using high-temperature alloys like tantalum, vanadium, and molybdenum. These materials are essential for strategic missile systems that require extreme heat resistance and structural integrity. The acquisition grants Karman proprietary access to MTI’s processing technology and custom fabrication methods.

U.S. Defense Supply Chain Seeks Vertical Integration

This deal enhances vertical integration within the U.S. defense industrial base. By internalizing MTI’s alloy processing, Karman reduces reliance on external suppliers for niche, defense-critical materials. As global tensions rise and aerospace supply chains remain volatile, defense contractors increasingly seek control over rare metal capabilities.

Meanwhile, the acquisition reinforces the U.S. government's aim to onshore production of sensitive defense components. Refractory metals like molybdenum and tantalum are often sourced from geopolitically unstable regions, making domestic production capacity more strategically valuable than ever.

Focus Keyphrase: Refractory Metal Alloys

Karman's acquisition highlights the growing demand for refractory metal alloys in national defense. As missile programs become more advanced, the need for exotic alloys like tantalum, molybdenum, and vanadium increases. These metals withstand extreme temperatures and corrosive environments, making them ideal for hypersonic and long-range systems.

The deal also underscores how material science innovations remain central to aerospace progress. MTI’s custom alloy capabilities may enable Karman to pioneer new designs for next-generation missile defense technologies.

The Metalnomist Commentary

In a climate of defense escalation and materials nationalism, Karman’s move to acquire MTI is both strategic and timely. Refractory alloys may be niche, but they sit at the heart of tomorrow’s propulsion systems.

Magellan Aerospace Profits Surge 72% Driven by Defense Sector Growth

Magellan Aerospace

Magellan Aerospace profits jumped 72% to C$10.8 million ($7.7 million) in the first quarter, demonstrating strong performance across commercial and defense segments. The Canadian aerospace components producer reported total revenue growth of 11% to C$260.9 million ($186.2 million) compared to the same period last year. Magellan Aerospace profits benefited from diversified revenue streams, with 62% from commercial customers and 38% from defense sector contracts.

Supply Chain Challenges Impact Commercial Aerospace Operations

Commercial aerospace production faces significant headwinds as supply chain delays affect major customers including Boeing and Airbus. Magellan expects these supply chain disruptions could persist throughout 2025, potentially reducing commercial sales volumes. Meanwhile, US tariffs threaten to delay deliveries and slow overall commercial aerospace production, creating additional challenges for Magellan Aerospace profits in the commercial segment.

However, defense sector demand shows promising growth potential due to increasing global conflicts and trade tensions. European defense buyers have shifted away from US products due to tariff concerns, potentially boosting demand for Magellan's defense offerings. Therefore, defense spending increases could offset commercial aerospace headwinds and support sustained Magellan Aerospace profits growth.

Strategic Partnerships Expand Global Manufacturing Footprint

Magellan secured key contracts and partnerships to strengthen its market position across multiple regions. The company signed an amendment with GE Aerospace to produce engine components for the Korean KF-21 aircraft program on March 6th. As a result, this contract diversifies Magellan's defense portfolio beyond traditional North American and European markets.

Furthermore, Magellan signed a memorandum of understanding with aerospace manufacturer Aequs to explore joint sand casting facility construction in India. This strategic partnership could provide cost-effective manufacturing capabilities while accessing India's growing aerospace market. Consequently, these international expansions support long-term Magellan Aerospace profits growth through geographic diversification.

The company's revenue distribution reflects its global reach, with 40% from Canada, 31% from Europe, and 29% from the United States. This balanced geographic exposure helps mitigate regional market risks while capitalizing on defense spending increases worldwide.

The Metalnomist Commentary

Magellan's strong Q1 performance highlights the resilience of specialized aerospace component manufacturers amid supply chain disruptions and geopolitical tensions. The company's strategic pivot toward defense contracts and international partnerships positions it well to capitalize on global defense spending increases while managing commercial aerospace headwinds effectively.

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.

REalloys HRE Metallization Plant Targets North American Defense Magnet Supply

REalloys

REalloys HRE metallization plant development marks another step in North America’s effort to secure heavy rare earth metals for defense supply chains. The US rare earth company plans to build the facility in partnership with Canada’s Saskatchewan Research Council, with equipment first built alongside SRC and later relocated to Ohio.

The REalloys HRE metallization plant is designed to serve downstream US defense industrial-base customers and support the US Defense Logistics Agency’s strategic rare earth stockpiles. Initial operations are scheduled for early to mid-2027, with full commercial-scale operations expected in mid- to late 2027.

The project directly targets dysprosium and terbium, two heavy rare earth elements used in high-performance permanent magnets. These metals are critical for defense systems, advanced motors, aerospace platforms, precision equipment, and high-temperature magnet applications.

Dysprosium and Terbium Metallization Becomes a Strategic Bottleneck

The most important part of the REalloys HRE metallization plant is not only its oxide supply route, but its metallization capability. Rare earth oxides must be converted into metal before they can move deeper into magnet alloy and magnet manufacturing supply chains.

The facility will produce about 30 tonnes per year of dysprosium metal and 15 tonnes per year of terbium metal. These are small volumes compared with bulk industrial metals, but they are strategically significant because heavy rare earth supply chains remain highly concentrated.

Dysprosium and terbium help permanent magnets maintain performance under high temperatures. This makes them essential for defense magnets, electric motors, guidance systems, and other demanding applications where magnet failure is not acceptable.

SRC Partnership Links Canadian Processing With US Defense Demand

The partnership connects SRC’s rare earth processing capability in Saskatoon with REalloys’ planned Ohio-based metallization facility. SRC’s Rare Earth Processing Facility will produce high-purity neodymium-praseodymium metal and dysprosium and terbium oxide, which will then be further processed and metallized at REalloys’ HREMF.

The structure creates a North American processing chain that moves beyond simple mining or separation. It links oxide production, metal conversion, and downstream defense demand into one regional supply pathway.

SRC also has a tolling agreement with a Vietnamese company that enables production of 400 tonnes per year of rare earth metals. That arrangement may provide additional processing flexibility as North America builds rare earth capacity before fully integrated domestic supply becomes available.

The Metalnomist Commentary

This project shows that rare earth security is moving into the metallization stage, where supply chains often remain weakest. For defense magnets, controlling dysprosium and terbium metal supply could matter as much as controlling rare earth deposits.

Littlejohn Capital Acquires 3P Processing to Expand Aerospace Metals Portfolio

3P Processing

Littlejohn Capital has announced the acquisition of 3P Processing, a Kansas-based aerospace metal processor specializing in aluminum, titanium, and steel components. The deal marks a strategic move into the aerospace finishing sector, where precision metal processing is vital for both commercial and defense-grade applications. The 3P Processing acquisition aligns with Littlejohn’s broader investment focus on industrial and defense manufacturing.

3P Processing operates out of Wichita, Kansas, a key hub in the U.S. aerospace supply chain. The company provides metal surface finishing for critical aircraft components used in commercial aviation, business jets, and defense programs. Littlejohn’s acquisition provides 3P with growth capital and operational support to expand its capabilities in a market defined by tight tolerances, certifications, and defense compliance.

Strategic Fit in Industrial and Defense Supply Chains

The 3P Processing acquisition fits Littlejohn Capital’s strategy of investing in lower mid-market manufacturing firms that require transformation or scaling. With defense and aerospace markets placing increased emphasis on resilient domestic processing capacity, acquisitions like this bolster national supply chain security.

Littlejohn brings experience across sectors including automotive, industrial services, and defense logistics, which can support 3P’s next phase of growth. As original equipment manufacturers (OEMs) increasingly localize metal processing needs, 3P is well-positioned to benefit from these evolving supply chain dynamics.

Aerospace Finishing Demand Set to Grow with Jet and Defense Orders

Demand for precision metal processing is rising amid new commercial aircraft orders, military modernization, and increased defense budgets. The 3P Processing acquisition enhances Littlejohn’s exposure to this niche but essential part of the aerospace value chain. With titanium and aluminum components playing central roles in weight-sensitive designs, finishing capabilities are critical to product performance and safety compliance.

Although financial terms were not disclosed, the move underscores a growing trend: private equity targeting aerospace component specialists to capitalize on the post-COVID recovery and long-term defense spending cycles.

The Metalnomist Commentary

The 3P Processing acquisition by Littlejohn Capital reflects a broader shift in private equity interest toward certified aerospace manufacturing assets. As OEMs seek reliability and scale in North American processing, well-capitalized firms like 3P stand to gain from the reshoring of finishing operations.

US DoD Invests in Domestic Niobium Production to Secure Supply

The US Department of Defense (DoD)

The US Department of Defense (DoD) is taking significant steps to secure the domestic supply of niobium, a metal essential for defense and aerospace applications. In a strategic move to reduce reliance on imports, the DoD has awarded a $26.4 million grant to Global Advanced Metals (GAM) under the Defense Production Act Investments (DPAI) program. This funding will enable GAM to enhance production of high-purity niobium oxide at its Pennsylvania facility. The investment aligns with the National Defense Industrial Strategy, prioritizing the expansion of domestic production to mitigate supply chain risks.

Niobium's Role in Defense and Aerospace

Niobium, known for its high strength-to-weight ratio and refractory properties, plays a crucial role in aerospace components. Its lower density compared to other refractory metals makes it ideal for reducing mass in systems like jet engines, solid rocket motor skirts, and turbine nozzles. As China accelerates its development of hypersonic weapons, the US government has expressed concern about securing a reliable supply of niobium for applications in these advanced defense platforms.

The grant to GAM will also enable the company to refine its production processes, integrating new workflows that are expected to increase efficiency. As niobium oxide is currently predominantly sourced from Brazil, this move marks a critical step toward reducing US dependence on foreign sources.

America's Response to Global Competition

In addition to GAM's efforts, the DoD is also supporting projects aimed at enhancing the cost-efficiency of niobium-based materials. The Powder Alloy Development of Additive Manufacturing (PADAM) project, led by America Makes and financed by the Air Force Research Laboratory (AFRL), is focused on improving niobium alloy production, particularly Nb C-103. This project seeks to expand the supply base while making niobium powder feedstocks more affordable and versatile for defense applications.

The increased focus on niobium highlights its importance in the defense sector, particularly as the US faces growing competition from nations like China, which is developing hypersonic missiles that rely heavily on niobium components. The success of these initiatives will not only secure the US niobium supply but also support the nation's defense systems for years to come.

Boeing defense machinists strike escalates as company rejects union counteroffer

Boeing

Boeing defense machinists strike negotiations have entered a harsher phase after Boeing rejected a union-backed four-year counteroffer. The rejected proposal would have ended a months-long Boeing defense machinists strike that has disrupted production at the company’s Midwest defense hub. As a result, the standoff now directly threatens delivery timelines for several high-profile US fighter jet programs.

Stalled talks raise risks for key fighter programs

The current Boeing defense machinists strike affects plants in St Louis and St Charles, Missouri, and Mascoutah, Illinois. Those facilities support F-15, F/A-18, T-7A Red Hawk and MQ-25 Stingray production, all central to US air power. However, both sides remain far apart on pay, ratification bonuses and contract length.

Union members want a shorter term and a higher ratification payment, including a $10,000 signing bonus. Boeing continues to push for a five-year deal and insists no more money is available. Meanwhile, the union has filed a second unfair labor practice charge, accusing Boeing of bad-faith bargaining and failing to seriously consider its latest offer.

Contingency plans signal deeper structural change

Boeing has activated the next phase of its contingency plan as the Boeing defense machinists strike drags on. The company will accelerate hiring of permanent replacement workers and expand the use of third-party support for selected jobs. As a result, some striking employees may face permanent displacement even if a contract is eventually reached.

The company is also reviewing opportunities to streamline factory operations across its Midwest defense footprint. Looking ahead, Boeing plans to relocate F/A-18 modernization work out of St Louis from 2026 to another facility. Those same Midwest sites are expected to produce the future F-47 fighter, meaning today’s labor decisions will shape tomorrow’s critical defense capacity.

The Metalnomist Commentary

This dispute shows how labour risk now sits alongside materials and supply chain risk in aerospace planning. For defense customers, prolonged instability at Boeing’s Midwest hub could complicate fleet renewal schedules already stretched by strong global demand. Investors and policymakers will watch closely whether management secures labour peace or entrenches a more fragmented, outsourced production model.

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.

Materion Clad Strip Ramp-Up Signals Recovery in Advanced Materials Production

Materion

Materion clad strip ramp-up is becoming a key recovery story in advanced materials production. The US-based company is increasing output at its precision clad strip facilities in the first quarter of 2026. The move follows a temporary production suspension in the fourth quarter because of material performance issues. As a result, Materion clad strip ramp-up now matters for both short-term operations and broader industrial demand.

This matters because the suspension hit one of Materion’s important business segments. Sales in its performance materials unit fell 30pc in the fourth quarter to $148.3mn. Full-year segment sales also declined 9pc to $675.9mn. Therefore, Materion clad strip ramp-up is directly tied to restoring lost momentum in a core materials business.

The broader company picture remains stronger than the segment disruption suggests. Total sales in 2025 rose 6pc to $1.8bn from 2024. Annual profit also climbed sharply to $74.8mn from $5.9mn. Consequently, Materion clad strip ramp-up is happening from a base of wider company resilience, not from broad operating weakness.

Precision Clad Strip Facilities Are Returning Gradually

Precision clad strip facilities will not return to full pace immediately. Management said the first quarter start will be slower as the ramp-up continues. However, the company expects production to increase further in the following quarter. As a result, Materion clad strip ramp-up is expected to be gradual rather than sudden.

That approach makes sense after a materials performance issue. Restoring production too quickly could create additional operational risk. A measured restart gives the company more control over quality and throughput. Therefore, precision clad strip facilities are likely to recover in stages, not all at once.

This recovery is important because clad strip products serve demanding end markets. Customers in electronics, automotive, defense, and other advanced sectors depend on reliable material performance. Meanwhile, any disruption in specialized strip production can ripple into downstream manufacturing schedules.

Defense and Semiconductor Materials Are Driving the Bigger Growth Story

Defense and semiconductor materials remain the stronger part of Materion’s overall growth profile. The company said business wins in semiconductors, space, defense, and automotive supported annual sales growth. That shows demand remains solid in several high-value industrial markets. As a result, Materion clad strip ramp-up is taking place alongside broader demand strength.

The defense business is especially important. Materion surpassed $100mn in defense sales in 2025 and secured $140mn in new defense orders. Semiconductor orders also rose 14pc during the year, excluding China. Therefore, defense and semiconductor materials are becoming increasingly important to the company’s earnings base.

This mix gives the company a more balanced outlook for 2026. Even if the precision clad strip recovery takes time, other segments are already performing well. Electronic materials sales rose 19pc to just over $1bn, while precision optics sales increased 7pc. Consequently, Materion clad strip ramp-up supports recovery, but it is not the only positive force in the business.

The Metalnomist Commentary

Materion’s update shows how important execution is in specialized materials manufacturing. The company already has strong demand in defense and semiconductors, but it still needs its clad strip operations back at stable output. If the ramp-up stays on track, Materion could enter 2026 with a much stronger mix of recovery and structural growth.

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.

US Ferro-Niobium Purchase From CBMM Strengthens Defense Stockpile Security

Ferro-Niobium

US ferro-niobium purchase plans will strengthen the national defense stockpile through a five-year fixed-price contract with Brazilian producer CBMM’s North American subsidiary. The US Defense Logistics Agency intends to buy vacuum-grade ferro-niobium worth as much as $160mn.

The DLA initially sought up to 1,288,082 lb, or 584.3t, of vacuum-grade ferro-niobium for stockpile use. The material is strategically important because it supports alloy systems used in aerospace, defense and energy applications.

US ferro-niobium purchase plans also highlight America’s dependence on Brazilian niobium supply. Brazil accounted for about 93% of global niobium production in 2025, making CBMM a central supplier in the global value chain.

Vacuum-Grade Ferro-Niobium Supports High-Performance Alloy Applications

Vacuum-grade ferro-niobium is used to produce advanced alloys for demanding industrial and defense environments. These alloys support high-temperature jet engine components, rotor blades and other critical aerospace applications.

The material’s role goes beyond ordinary steel strengthening. In aerospace and defense systems, niobium can improve high-temperature stability, strength and performance in specialized alloy systems.

That makes the DLA purchase strategically significant. Stockpiling vacuum-grade ferro-niobium helps reduce procurement risk for military and aerospace supply chains that depend on reliable access to specialty alloy inputs.

Brazil Remains Central to US Niobium Supply

The US ferro-niobium purchase reflects a highly concentrated supply chain. US customs data show that the country imported 548t of vacuum-grade ferro-niobium in 2025, all from Brazil.

This dependence makes long-term supply arrangements important. A fixed-price contract with CBMM can improve supply visibility and reduce exposure to market disruption, export bottlenecks or geopolitical uncertainty.

For CBMM, the deal reinforces its role as the dominant supplier of niobium products to strategic markets. For the US, it shows that critical mineral security depends not only on domestic mining, but also on trusted foreign suppliers and defense stockpile planning.

The Metalnomist Commentary

The DLA’s ferro-niobium procurement shows how niche alloying elements can become strategic defense materials. For aerospace and military supply chains, secure niobium access is a small-volume issue with high industrial consequence.

Collins Aerospace Radar Production Expansion Strengthens US GaN Defense Electronics

Collins Aerospace

Collins Aerospace radar production is set to expand in Largo, Florida, as the aerospace and defense supplier invests in higher output for commercial aviation radar and multi-domain security solutions. The company plans to spend $26.5mn on the facility expansion.

Collins Aerospace radar production growth follows a $438mn contract awarded by the Federal Aviation Administration in January. The contract supports the FAA’s radar system replacement programme and gives Collins a major role in modernising US aviation surveillance infrastructure.

Collins Aerospace radar production will include Condor Mk3 and ASR-XM radar systems. These products use gallium nitride technology, making the expansion strategically relevant to compound semiconductors, defense electronics and high-performance radar supply chains.

The Largo facility already produces radars, satellite components and secure communications components. Full expansion operations are expected to begin by late 2026.

GaN Technology Raises Radar Performance and Materials Importance

Gallium nitride is becoming more important in radar and power electronics because it can outperform conventional silicon and gallium arsenide in demanding applications. GaN supports higher efficiency, higher voltage operation, faster switching and stronger high-temperature performance.

These characteristics are critical for aviation radar. Modern radar systems need higher power density, reliability and precision while operating in harsh conditions.

The Condor Mk3 and ASR-XM programmes therefore represent more than an equipment upgrade. They show how advanced semiconductor materials are becoming central to aerospace and defense capability.

GaN-based radar systems also strengthen the strategic value of compound semiconductor supply chains. As defense, aviation, satellite and communications systems become more electronics-intensive, access to qualified GaN materials and manufacturing capacity becomes a national security issue.

For Collins Aerospace, expanding Largo’s production capability improves its ability to support both civil aviation infrastructure and broader security markets.

FAA Radar Replacement Supports Domestic Manufacturing Capacity

The FAA radar replacement programme gives Collins a clear demand anchor for the Largo expansion. Long-term government contracts can support capital investment, workforce planning and equipment upgrades.

This matters because aerospace and defense electronics require qualified production environments, secure supply chains and strict reliability standards. Capacity cannot be added quickly without investment in specialised facilities and skilled labour.

The Largo site’s existing radar, satellite and secure communications work gives Collins an established base for expansion. The new investment should deepen that capability while supporting US domestic manufacturing.

The project also fits the broader reshoring trend in advanced electronics. Governments and major contractors are prioritising local production for systems tied to aviation safety, national defense and critical infrastructure.

For materials suppliers, the key signal is demand growth for GaN-related inputs and processing capability. Radar, satellite communications, power electronics and secure systems are likely to remain important demand channels for compound semiconductor materials.

The Metalnomist Commentary

Collins Aerospace’s expansion shows that GaN is moving deeper into critical aviation and defense infrastructure. The strategic bottleneck will not only be radar assembly, but reliable access to qualified compound semiconductor materials and manufacturing capacity.