Rolls-Royce Engine Demand Holds Firm as Widebody MRO Activity Grows

Rolls-Royce Engine

Rolls-Royce engine demand remained robust in the first quarter despite uncertainty from the Middle East war, supported by higher widebody engine deliveries and stronger shop-visit activity. The UK jet engine manufacturer said large original equipment engine deliveries rose by 18% from a year earlier.

Rolls-Royce engine demand also strengthened in the aftermarket. Large engine shop visits increased by 12% in January-March, showing that airlines continue to require maintenance, repair and overhaul support for widebody fleets.

Rolls-Royce engine demand is strategically important because widebody engine programmes depend on long-cycle materials, qualified repair capacity and reliable high-temperature components. These include advanced alloys, turbine blade materials and precision engine parts that are difficult to replace quickly.

The company maintained its full-year guidance for underlying profit of £4bn-4.2bn, saying it expects to fully mitigate the current financial impact of the Middle East conflict.

Trent Fleet Activity Supports Aftermarket Visibility

Rolls-Royce said it does not expect the Middle East war to change large engine shop visits in 2026 or 2027. This is important because aftermarket services are a major driver of earnings stability for engine manufacturers.

Engine flying hours for Middle Eastern airlines recovered after an initial dip. Flying hours for Trent XWB engines, which power the Airbus A350, returned to pre-conflict levels.

Overall large engine flying hours reached 115% of first-quarter 2019 levels. That indicates widebody utilisation remains healthy despite geopolitical pressure on fuel markets, airline costs and regional flight networks.

The Trent 700 fleet also remains commercially important. Rolls-Royce does not expect a change in the retirement profile of the legacy A330ceo engine, with most of the fleet contracted into the 2030s.

This supports continued MRO demand for older widebody platforms. Airlines are keeping aircraft in service longer while new aircraft deliveries remain constrained by supply-chain bottlenecks across engines, interiors, structures and certified components.

For the aerospace supply chain, this is a strong signal. Legacy engine maintenance and newer-generation widebody support will continue to pull demand for qualified repair services, replacement parts and specialised materials.

HPT Blade Upgrades Reinforce Materials-Critical Engine Reliability

Rolls-Royce has begun installing improved high-pressure turbine blades on Trent 1000 and Trent 7000 original equipment engines. The company is also installing the blades during shop visits for in-service aircraft.

More than one-third of the Trent 1000-TE fleet has already been upgraded with improved HPT blades. The Trent 1000-TE is an engine option for Boeing’s 787 Dreamliner.

This upgrade programme matters because turbine blade reliability is central to engine performance, time on wing and airline operating economics. Better blade durability can reduce disruption, improve maintenance planning and support customer confidence.

High-pressure turbine components sit among the most demanding parts of a jet engine. They operate in extreme temperature and stress environments, making material quality, coating systems, casting capability and inspection standards strategically important.

The continued growth in OE deliveries and shop visits also shows that widebody engines remain a resilient aerospace segment. Even when geopolitical risk weighs on airline sentiment, engine maintenance cannot be deferred indefinitely without affecting fleet availability.

Rolls-Royce’s update therefore points to a market where engine makers with deep installed fleets, strong service contracts and proven upgrade pathways remain well positioned.

For suppliers, the message is clear. Aerospace aftermarket demand is not only about airlines flying more. It is about keeping complex engines reliable through qualified parts, specialist repairs and long-term materials support.

The Metalnomist Commentary

Rolls-Royce’s first-quarter update shows that widebody engine demand remains tied to fleet utilisation and aftermarket discipline, not only new aircraft production. The deeper supply-chain signal is that qualified turbine materials and repair capacity remain strategic bottlenecks as airlines keep legacy and new-generation fleets in service.

Rolls-Royce Engine Deliveries Fall as Aftermarket Demand Supports Revenue

Rolls-Royce Engine

Rolls-Royce engine deliveries fell in 2025 as the UK jet engine manufacturer aligned output with slower airframe production schedules at Airbus and Boeing. The company delivered 483 engines, down from 529 in 2024 and below its guidance of 540-570 deliveries.

Rolls-Royce engine deliveries were split between 259 large engines and 224 business aviation and regional engines. The decline reflects ongoing aerospace supply chain constraints, where airframe build rates remain limited by parts shortages, engine availability, and production bottlenecks across the wider aviation manufacturing base.

However, Rolls-Royce still delivered stronger civil aerospace revenue. Revenue rose by 15pc year on year to £10.38bn, supported mainly by a 21pc increase in services and 3pc growth in original equipment. This shows how aftermarket demand can offset weaker new engine deliveries when airlines keep older aircraft in service for longer.

Shop Visits Rise as Airlines Extend Existing Fleet Use

Aircraft engine aftermarket activity strengthened as airlines delayed fleet renewal because of aircraft delivery constraints. Rolls-Royce total shop visits rose by 10pc to 1,440 in 2025 from 1,313 a year earlier.

Large engine major shop visits increased to 517 from 430 in 2024. This reflects heavier maintenance needs as carriers operate existing widebody fleets for longer. For Rolls-Royce, this increases service revenue and improves cash generation even when original equipment delivery volumes fall.

The trend also highlights a deeper aerospace supply chain issue. Delays in new aircraft deliveries do not remove demand for engine capacity. They shift part of that demand into maintenance, repair, overhaul, spare parts, and life-extension work.

Large Engine Backlog Strengthens Long-Term Visibility

Rolls-Royce strengthened its large engine order book despite weaker 2025 deliveries. The company extended its large engine backlog to 2,207 units after booking 638 large engine orders during the year.

Demand remained especially strong for Airbus widebody engine platforms. Rolls-Royce booked 226 orders for the Trent XWB-97, which powers the Airbus A350-1000, and 212 orders for the Trent 7000, used on the Airbus A330neo. These orders support long-term visibility for high-value engine production and aftermarket services.

The company expects 550-600 total original equipment deliveries in 2026 and 1,480-1,550 total shop visits. Rolls-Royce also continues to improve engine durability. The second phase of high-pressure turbine blade improvements for the Trent 1000 and Trent 7000 was certified in December, while XWB-97 improvements remain on track for completion by the end of 2027.

The Metalnomist Commentary

Rolls-Royce’s results show that aerospace demand remains strong, but production capacity is still constrained by the supply chain. For metals suppliers, the key signal is continued demand for nickel superalloys, titanium components, turbine blades, forgings, and repair materials tied to both new engines and aftermarket growth.

Rolls-Royce UltraFan 30 Funding Supports Narrowbody Engine Comeback

Rolls-Royce UltraFan

Rolls-Royce UltraFan 30 development has gained fresh momentum after the company secured €64 million from the EU’s Clean Aviation Joint Undertaking program. The funding will support the UK engine maker’s effort to re-enter the narrowbody aircraft engine market.

Rolls-Royce UltraFan 30 is planned for ground testing in 2028 as the company moves the demonstrator toward future flight testing. The program targets next-generation single-aisle aircraft, a market Rolls-Royce exited after leaving the V2500 engine program in 2012.

Rolls-Royce UltraFan 30 is strategically important because narrowbody aircraft represent one of the largest and most competitive segments in commercial aviation. The company aims to challenge Pratt & Whitney and CFM International, the GE Aerospace and Safran joint venture that supplies LEAP engines.

Geared Turbofan Design Targets Fuel Efficiency Gains

The UltraFan 30 uses ducted geared turbofan technology and is designed to deliver up to 30,000lb of thrust. Rolls-Royce says the engine can improve fuel efficiency by as much as 20% compared with current in-service engines.

That efficiency target matters because airlines and airframers are under pressure to cut fuel burn, emissions, and operating costs. Engine performance has become a decisive factor in future aircraft programs, especially as Airbus and Boeing evaluate next-generation narrowbody platforms.

The fan system also carries materials significance. The engine uses composite fan casing and blades with titanium leading edges, reinforcing the role of lightweight, high-strength materials in future propulsion systems.

Titanium and Advanced Materials Remain Central to Engine Competition

The Rolls-Royce UltraFan 30 program shows how next-generation jet engine development depends on more than aerodynamics and software. It also requires reliable access to advanced composites, titanium alloys, nickel superalloys, precision forgings, coatings, and high-temperature components.

The competitive timing is also important. Airbus has faced engine supply constraints from Pratt & Whitney that affected A320neo production targets. This has highlighted the strategic value of engine availability, supplier resilience, and manufacturing capacity across the aerospace supply chain.

For Rolls-Royce, EU support reduces technical and financial pressure during a critical development phase. For Europe, the funding strengthens regional aerospace technology capability at a time when fuel efficiency, industrial sovereignty, and supply chain resilience are becoming linked.

The Metalnomist Commentary

Rolls-Royce’s UltraFan 30 funding is a strategic bet on re-entering a market dominated by Pratt & Whitney and CFM International. For specialty metals suppliers, the program reinforces long-term demand for titanium, superalloys, and advanced engine-grade materials.

GKN Aerospace Rolls-Royce Repair Contract Strengthens Titanium Fan Blade MRO

GKN Aerospace

GKN Aerospace Rolls-Royce repair contract will expand titanium fan blade repair work across three legacy engine platforms as airlines continue flying older aircraft for longer. The five-year agreement covers RB211-535, Trent 700 and Trent 800 titanium fan blade repairs.

The GKN Aerospace Rolls-Royce repair contract adds Trent 700 capability to GKN’s existing repair base. The company already has about 20 years of experience repairing Trent 800 and RB211-535 fan blades, fan disks and annulus fillers.

The GKN Aerospace Rolls-Royce repair contract is important because the aerospace aftermarket remains strong while new aircraft deliveries stay constrained. Airlines are extending the service life of existing fleets, creating steady demand for engine maintenance, repair and overhaul capacity.

The agreement also reinforces the strategic role of premium-quality titanium in aircraft engines. Hollow titanium wide-chord fan blades require advanced repair capability, strict qualification and reliable material performance.

Legacy Rolls-Royce Engines Drive Aftermarket Demand

The agreement covers three established Rolls-Royce engine families still used across major aircraft fleets. The RB211-535 powers Boeing 757 aircraft, the Trent 700 supports Airbus A330ceo aircraft, and the Trent 800 powers Boeing 777 aircraft.

These engines remain important because many airlines are keeping older aircraft in service. Delivery delays for new-generation aircraft and engine supply constraints have increased reliance on existing widebody and narrowbody fleets.

This operating environment supports aerospace MRO demand. Airlines need qualified repair partners that can restore engine components safely, reduce downtime and extend engine life.

GKN’s expanded capability for Trent 700 fan blade repairs gives Rolls-Royce another repair route for a widely used legacy engine platform. This can improve service flexibility as installed fleets continue generating aftermarket demand.

All repair work under the agreement will be carried out at GKN’s San Diego, California, facility. The site opened in December 2024 and now becomes a stronger platform for titanium engine component repair in the US.

Titanium Fan Blades Highlight Materials-Critical MRO

The agreement has clear materials significance. The RB211-535, Trent 700 and Trent 800 all feature hollow titanium wide-chord fan blades, a high-value component class tied to premium aerospace titanium supply.

Titanium is used in fan blades because it offers high strength, lower weight and strong fatigue performance. These properties are essential for rotating engine components exposed to stress, vibration and demanding operating conditions.

Repair capability is therefore not only a service function. It is part of the aerospace materials supply chain, helping preserve high-value titanium components and reduce the need for complete replacement.

This matters as aerospace supply chains face pressure across forgings, castings, powder metallurgy, titanium sponge, alloy feedstock and qualified machining capacity. Extending the life of approved titanium components can support fleet availability while new production remains tight.

For GKN Aerospace, the deal strengthens its position in engine MRO and high-specification titanium repair. For Rolls-Royce, it supports aftermarket reliability across legacy platforms with continuing global fleet relevance.

The Metalnomist Commentary

The GKN-Rolls-Royce agreement shows that aerospace growth is not only about new aircraft production. Legacy engine MRO, titanium repair capability and qualified aftermarket capacity are becoming strategic tools for keeping fleets flying amid delivery delays.

Rolls-Royce’s Trent 1000 Engine Wins Regulator Approval

Rolls-Royce’s Trent 1000 Engine

Regulators Approve Trent 1000 Durability Upgrade

US and European aviation regulators have jointly certified Rolls-Royce’s new high-pressure turbine (HPT) blade for the Trent 1000 engine. The blade is part of a broader durability enhancement kit that also includes upgrades to the combustion system and fuel spray nozzle. Rolls-Royce expects the package to more than double the engine’s time on wing before major service.

The certification from the US Federal Aviation Administration (FAA) and the European Union Aviation Safety Agency (EASA) enables Rolls-Royce to begin shipping upgraded engines to customers. New builds have already incorporated the improvements since January, while maintenance facilities worldwide have begun receiving retrofit kits.

Boosting Durability and Performance for the 787 Dreamliner

The Trent 1000, a competitor to GE Aerospace’s GEnx engine, powers Boeing’s 787 Dreamliner. The upgrade represents Rolls-Royce’s commitment to addressing past reliability issues with the engine, which has faced scrutiny over premature maintenance needs.

The first phase of upgrades improves cooling to the HPT blade by 40pc, while a second package set for 2026 is expected to add another 30pc to engine longevity through additional cooling and coating refinements. Rolls-Royce aims to retrofit its entire Trent 1000 fleet within the next two years.

Strategic Investment in Trent Engine Family

Rolls-Royce has pledged £1bn ($1.35bn) to enhance the durability of its Trent family engines, including the 7000, XWB-84, and XWB-97 models. The company expects these investments to extend overall engine durability by 80pc by 2027, reinforcing its competitive position in the widebody aircraft market.

By improving efficiency and reducing maintenance cycles, the upgrades aim to lower lifecycle costs for airlines while ensuring stronger reliability in long-haul operations. This move also comes ahead of rising demand for durable, efficient engines as global air travel continues its recovery.

The Metalnomist Commentary

Rolls-Royce’s certification for the Trent 1000 durability upgrade marks a crucial step in restoring airline confidence. By reducing maintenance burdens and extending time on wing, the firm not only strengthens its position against GE but also secures long-term service revenues. This investment underscores the industry’s shift toward performance-driven reliability as a competitive differentiator in aerospace engines.

Rolls-Royce Blade Casting Investment Expands UK Jet Engine Supply Capacity

Rolls-Royce

Rolls-Royce blade casting investment in the UK will strengthen the company’s ability to supply critical turbine components for widebody aircraft engines. The jet engine manufacturer has invested £21.3 million in its Advanced Blade Casting Facility in Rotherham to double output by 2030.

The Rolls-Royce blade casting investment includes a £2 million grant from the South Yorkshire Mayoral Combined Authority. Rolls-Royce will provide the remaining £19.3 million, supporting additional specialist machines at the facility.

The expansion matters because turbine blades are among the most technically demanding components in a modern jet engine. They require advanced casting, machining, inspection, and materials control to operate under extreme temperature and stress conditions.

Single Crystal Turbine Blade Capacity Targets Engine Production Bottlenecks

The Advanced Blade Casting Facility casts, machines, and inspects intermediate and high-pressure turbine blades. When the facility opened in 2015, it had capacity to produce 100,000 single crystal turbine blades per year.

Single crystal turbine blades are strategically important because they support higher engine efficiency and durability. Their production depends on precision casting expertise, tight process control, and reliable access to high-performance nickel-based superalloys.

The Rolls-Royce blade casting investment therefore strengthens a key bottleneck area in aerospace manufacturing. As engine makers work to improve delivery schedules and support airline fleet growth, turbine blade capacity remains central to supply chain resilience.

Rotherham Expansion Supports Trent XWB and Trent 1000 Engines

The Rotherham facility supplies turbine blades for the Trent XWB-84 engine, which powers the Airbus A350-900. It also supports the Trent 1000 XE engine used on the Boeing 787.

This links the investment directly to two major long-haul aircraft platforms. Higher blade output should help Rolls-Royce support both new engine production and long-term aftermarket demand.

For the wider UK aerospace supply chain, the investment reinforces the country’s role in advanced engine manufacturing. It also highlights the continued importance of casting, machining, inspection, and superalloy technology in global aerospace competitiveness.

The Metalnomist Commentary

Rolls-Royce’s Rotherham investment shows that aerospace capacity expansion is increasingly focused on hard-to-make components rather than simple assembly. For specialty metals suppliers, single crystal turbine blades remain one of the clearest demand signals for nickel superalloys and advanced casting capability.

Rolls-Royce Maintains 2024 Engine Guidance Amid Strong Demand

Rolls-Royce Aircraft Engine

Rolls-Royce, the renowned UK-based aircraft engine manufacturer, has reaffirmed its 2024 guidance for original equipment (OE) deliveries and shop visits, citing robust demand in both business and widebody aviation sectors. The company remains confident in achieving its targets despite ongoing supply chain challenges affecting the aerospace industry.

Stable Outlook on Key Metrics

Rolls-Royce projects large engine flying hours to reach 100-110% of 2019 levels, alongside 500-550 OE deliveries and 1,300-1,400 shop visits. These projections align with its previous forecasts, underscoring sustained demand for widebody engines as global aviation recovers.

Additionally, Rolls-Royce is progressing toward FAA certification for an enhanced high-pressure turbine (HPT) blade for its Trent 1000 TEN engine, a critical development set to double the engine's "time on wing." Flight testing of the blade commenced earlier this year, marking a significant milestone in improving operational efficiency for engines powering the Boeing 787 Dreamliner.

Challenges and Competitive Landscape

While Rolls-Royce maintains steady guidance, the wider industry faces hurdles. Airbus, a key player in the aviation market, recently reported supply chain challenges that could impact its A350 widebody program, particularly in 2025. Despite these disruptions, Airbus targets a production rate of 12 A350s per month by 2028. Rolls-Royce’s titanium requirements, linked to the A350 program, are expected to dip in 2024 before rebounding in 2026.

The company's Trent 1000 engine competes directly with GE Aerospace’s GEnx for market share in powering the Boeing 787. However, Rolls-Royce remains unaffected by Boeing's delays in 777X deliveries, as this aircraft relies exclusively on GE's GE9X engines.

Rolls-Royce's resilience amid constrained supply chains highlights its strategic focus on innovation and maintaining strong relationships with aviation manufacturers. Its steady performance signals confidence in meeting rising demand for efficient, high-performance engines in the global aviation market.

Rolls-Royce Boosts Trent Engine Deliveries in 2024 as Widebody Demand and Aftermarket Surge

Rolls-Royce, Aerospace

Strong Performance in Civil Aerospace Despite Supply Chain Constraints; Trent Flying Hours Surpass Pre-Pandemic Levels

Rolls-Royce Engine Deliveries Rise 16% in 2024, Driven by Demand for Widebody Aircraft

UK-based Rolls-Royce delivered 278 Trent large engines in 2024, up from 262 in 2023, as demand for widebody aircraft remained strong. Including small civil engines, total deliveries reached 529 units, marking a 16% year-on-year increase and aligning with the firm’s guidance of 500–550 units.

The Trent series continues to power key widebody platforms: the XWB-84 and XWB-97 for the Airbus A350, the Trent 7000 for the A330neo, and the Trent 1000 for Boeing’s 787 Dreamliner. Rolls-Royce delivered 47 Trent 1000s, 109 Trent XWB-84s, 36 XWB-97s, and 86 Trent 7000s in 2024.

Aftermarket Services and Flying Hours Fuel Profit Growth

Long-term service agreement (LTSA) shop visits rose 7% to 1,313 last year, reflecting resurgent global air travel. Notably, large engine flying hours reached 103% of 2019 levels, up from 88% the prior year.

This supported a sharp rise in earnings, with civil aerospace revenue up 24% year-on-year to £9.04 billion ($11.46 billion). Operating profit surged 79% to £1.5 billion, with £5.93 billion in aftermarket revenue, of which £4.3 billion came from large engines—up one-third from 2023.

Engine Upgrades and 2025 Outlook Signal Further Growth

Rolls-Royce completed flight testing of a new high-pressure turbine (HPT) blade for the Trent 1000 TEN, with certification expected soon. Further design upgrades for the Trent 1000 and 7000 engines aim to improve time-on-wing by 30%, with testing scheduled for April 2025.

Looking ahead, Rolls-Royce forecasts 540–570 engine deliveries and 1,400–1,500 shop visits for 2025, with large engine flying hours expected to reach 110–115% of 2019 levels. However, growth in original equipment deliveries remains tied to Airbus’s A350 and A330neo ramp-up.

Airbus recently cited supplier issues at Spirit AeroSystems as a limiting factor for its A350 production, delaying the freighter variant's entry into service. Meanwhile, A330neo output has stabilized at four units per month.

Rolls-Royce profits up on Civil Aerospace as aftermarket soars

Rolls-Royce Defence

Rolls-Royce profits up on Civil Aerospace reflect stronger aftermarket and rising shop visits. The Focus Keyphrase “Rolls-Royce profits up on Civil Aerospace” captures the core driver of first-half results. As a result, operating profit rose 51pc to £1.7bn despite supply chain and tariff headwinds.

Aftermarket strength lifts Rolls-Royce profits up on Civil Aerospace

Civil Aerospace drove earnings through higher engine maintenance activity and pricing. Shop visits increased 12pc to 696, including 217 large engine majors. Meanwhile, first-half engine deliveries totaled 237 units, split between 122 large engines and 115 business and regional engines. Airlines prioritized uptime, which pushed high-margin services and reinforced cash generation. Large engine orders reached 349, lifting the order book 12pc to 2,056 by end-June.

Diversified segments reinforce guidance upgrade

Power Systems and Defence provided additional revenue momentum across end markets. Power Systems revenue rose 20pc to £2.0bn, supported by 45pc growth from data centers and 19pc growth from governmental demand. Defence revenue reached £2.2bn, with transport up 29pc, while submarines declined without last year’s one-off benefit. Therefore, Rolls-Royce raised 2025 operating profit guidance to £3.1-£3.2bn and targets 540-570 total OEM deliveries this year. These upgrades underscore Rolls-Royce profits up on Civil Aerospace as the key earnings pillar.

Rolls-Royce profits up on Civil Aerospace point to durable service tailwinds. The combination of higher time-on-wing, disciplined capacity, and strong spares demand supports margins. However, management still monitors castings, forgings, and tariff exposure that could affect cadence.

The Metalnomist Commentary

We see sustained service-led growth as widebody utilization climbs and shop capacity normalizes. Guidance implies confidence in parts availability and MRO throughput, but tariff policy and component bottlenecks remain swing factors. Watch order conversion and cash from services as leading indicators into 2026.

US-UK Trade Deal Grants Tariff Exemptions for Rolls-Royce Engines and Aerospace Parts

GKN Aerospace

The newly announced US-UK trade deal provides significant tariff relief for Rolls-Royce jet engines and aerospace components entering the United States market. This bilateral agreement exempts specific UK aerospace products from the blanket 10% tariff that President Donald Trump implemented on April 2nd, creating substantial cost savings for transatlantic aerospace trade.

Strategic Impact on Boeing-Rolls-Royce Partnership

US Commerce Secretary Howard Lutnick confirmed that Rolls-Royce engines sold to Boeing will benefit from tariff-free access to American markets. The exemption directly impacts key engine programs, including the Trent 1000 engine used in Boeing's 787 Dreamliner aircraft. Meanwhile, Rolls-Royce's Trent 800 engine, which powers the Boeing 777, will also benefit from reduced trade barriers despite production cessation.

However, the trade deal's scope regarding other UK aerospace manufacturers remains unclear at this time. Companies like GKN Aerospace, a subsidiary of Melrose Industries, await clarification on whether the tariff exemptions extend beyond Rolls-Royce products. Therefore, GKN Aerospace and similar suppliers face uncertainty about their component exports to US aircraft manufacturers.

Market Response and Industry Implications

Financial markets responded positively to the US-UK trade deal announcement, with both Rolls-Royce and Melrose shares rising over 2% on the London Stock Exchange. This market reaction suggests investors anticipate broader aerospace sector benefits beyond the specifically mentioned engine exemptions. As a result, the tariff relief could significantly improve profit margins for UK aerospace companies competing in the US market.

The timing of the trade deal coincides with major aircraft orders that demonstrate strengthened US-UK aerospace cooperation. International Airlines Group (IAG) ordered 32 Boeing 787-10 aircraft for British Airways, with options for 10 additional planes scheduled for delivery between 2028-2033. Additionally, IAG ordered 21 Airbus A330-900neo aircraft for deployment across its European airline subsidiaries.

However, specific details about which aerospace parts qualify for tariff exemptions remain undisclosed by US trade officials. The lack of detailed information creates uncertainty for suppliers throughout the UK aerospace supply chain, including manufacturers of compressor components, fan cases, and exhaust structures.

The Metalnomist Commentary

This targeted tariff relief underscores the strategic importance of aerospace supply chains in US-UK trade relations and highlights how geopolitical considerations increasingly influence critical mineral and advanced manufacturing sectors. The exemptions could reshape competitive dynamics in the global aerospace market, particularly benefiting UK manufacturers while potentially disadvantaging competitors from other nations still subject to US tariffs.

Rolls-Royce Sees Increase in Trent Engine Deliveries and Aftermarket Services in First Half of 2024

UK aircraft engine manufacturer Rolls-Royce reported a significant increase in the delivery of large engines and aftermarket services in the first half of 2024. This surge is primarily driven by the Trent XWB-84 and Trent 7000 models, along with a growing demand for long-term service agreement (LTSA) shop visits, which is expected to boost the company's operating profits.

Rolls-Royce delivered 120 large engines from January to June 2024, up from 115 during the same period last year. This included 44 Trent XWB-84s, 37 Trent 7000s, 24 Trent 1000s, and 15 Trent XWB-97s. The XWB-84 and XWB-97 power Airbus' A350, the 7000 powers the A330neo, and the 1000 is used in Boeing's 787. Additionally, deliveries of smaller civil engines for business and regional aviation increased to 116 units, up from 73 a year earlier.

LTSA shop visits rose to 624, with 413 for large engines and 211 for smaller engines. Of these, 394 were classified as major.

Rolls-Royce received 273 large engine orders in the first half of the year, with notable orders for the A350 from Delta and IndiGo, followed by 787/777 and A330neo bookings from Korean Air and VietJet at the Farnborough Airshow. The company's order book at the end of June stood at 1,773 engines, up from 1,405 a year earlier.

Flight testing for high-pressure turbine (HPT) blade improvements on the Trent 1000, which will double the time on wing, is about to begin. This part is already in service on about half of the Trent 7000 fleet.

Revenue from Rolls-Royce's civil aerospace division increased to £4.1 billion ($5.2 billion) in the first half of 2024, driven by a rise in shop visits and engine deliveries. Service revenue accounted for £2.8 billion, and original equipment (OE) revenue was £1.3 billion, both up by 27%.

Defence revenues reached £2.2 billion, up by 18%, while power systems revenue grew by 6%, totaling £1.8 billion.

Reflecting the strong performance in the first half of the year, Rolls-Royce has raised its full-year operating profit guidance to £2.1 billion-2.3 billion from the previous £1.7 billion-2 billion forecast in February. Other civil aerospace metrics remain unchanged, with large engine flying hour guidance set at 100-110% of 2019 levels, OE deliveries at 500-550, and shop visits at 1,300-1,400.

Safran Invests Over €1bn to Expand Engine MRO Network for Growing LEAP Fleet

Safran Aerosystem

Safran, the French aerospace giant, has announced a significant investment of over €1bn (approximately $1.08bn) to expand its maintenance, repair, and overhaul (MRO) network. This move comes in response to the growing demand for services related to the CFM LEAP narrowbody engine, which powers key aircraft such as the Airbus A320neo, Boeing 737 MAX, and COMAC C919.

The investment will enable Safran Aircraft Engines to handle up to 1,200 LEAP engine shop visits annually by 2028, reflecting the surge in demand for MRO services. The company plans to expand its global MRO capacity by constructing an additional 120,000m³ of industrial facilities worldwide. This expansion includes several new and upgraded sites:

• Belgium: A new facility launched earlier this year.
• Hyderabad, India: A new MRO site set to open in 2025.
• Queretaro, Mexico: A second MRO shop and test platform.
• Casablanca, Morocco: A new facility slated for 2026.
• Villaroche and Saint-Quentin-en-Yvelines, France: Expansions in 2025 and 2026, respectively.
• Rennes, France: A new turbine blade repair site.

CFM LEAP Engine and Industry Trends

The LEAP engine is a product of CFM International, a joint venture between Safran Aircraft Engines and GE Aerospace. It has become a crucial part of modern aviation, powering major narrowbody jets. The LEAP engine competes with Pratt & Whitney's PW1100G-JM and has been a key player in airline fleets worldwide.

The MRO services demand for LEAP engines has soared in recent years, as airlines have been forced to extend the life of existing aircraft due to supply chain challenges delaying the delivery of new aircraft. As a result, the CFM LEAP aftermarket services have become increasingly vital to keep these engines running efficiently.

In Q3 of 2024, CFM delivered 365 LEAP engines, though this was 24 fewer units compared to the previous year due to bottlenecks in the production of high-pressure turbine blades and a decline in demand from Boeing.

Strategic Moves by Competitors

Safran’s investment comes in a broader context of increased competition in the MRO sector. In July 2024, GE Aerospace, Safran's US partner, announced a $1bn investment in expanding its MRO capacity. Similarly, Rolls-Royce, a major engine manufacturer based in the UK, revealed a £55mn ($71mn) investment in its own engine services capacity in March 2024. This highlights the growing recognition of the critical role MRO services play in maintaining the efficiency of modern aircraft engines.

Barnes Aerospace CEO Appointment Signals a Manufacturing-Focused Leadership Shift

Barnes Aerospace

The Barnes Aerospace CEO appointment marks a leadership change with clear operational significance. The company named Michael Mosley as chief executive officer effective 26 January. He brings senior experience from Precision Castparts and Rolls-Royce. As a result, the Barnes Aerospace CEO appointment points to a stronger manufacturing and execution focus.

This leadership move matters because Barnes Aerospace serves demanding end markets. The company supplies aerospace engine components and repair services to commercial and defense aerospace customers. Those markets require quality, reliability, and strict delivery performance. Therefore, management depth in aerospace operations can directly influence competitiveness.

Mosley also arrives with internal familiarity, which may support a smoother transition. He has served on the Barnes Aerospace board since May 2025. That means he enters the chief executive role with existing knowledge of the business. Meanwhile, the company retains leadership continuity through Thomas Mepham’s move to executive chair.

Barnes Aerospace CEO Appointment Brings Deep Aerospace Operations Experience

The Barnes Aerospace CEO appointment stands out because of Mosley’s operating background. He previously held senior roles at Precision Castparts and Rolls-Royce. Both companies are closely tied to complex aerospace manufacturing programs. Consequently, his profile aligns well with a business focused on precision parts and service execution.

Operational leadership is especially important in aerospace component manufacturing. Customers expect consistent quality, certification discipline, and dependable turnaround times. Repair services also demand strong process control and technical coordination. Therefore, a chief executive with manufacturing program experience can shape both margin performance and customer confidence.

Barnes Aerospace may also benefit from leadership that understands both supply chains and production systems. Aerospace suppliers continue to face pressure on labour, lead times, and programme execution. Commercial aerospace recovery has increased delivery expectations across the industry. As a result, companies with stronger operational leadership may gain an advantage.

Commercial and Defense Aerospace Exposure Supports Strategic Stability

Commercial and defense aerospace exposure gives Barnes Aerospace a balanced market position. Commercial aviation offers scale and long-cycle aftermarket opportunities. Defense programs can add resilience through more stable procurement patterns. Therefore, the company operates in segments that reward technical credibility and long-term customer trust.

The leadership structure after this change also suggests a controlled transition rather than a disruptive reset. Thomas Mepham will move from interim chief executive to executive chair. That preserves board-level continuity while giving Mosley executive authority. Meanwhile, the company can combine fresh leadership with institutional memory.

For the wider aerospace supply chain, this is a targeted but meaningful appointment. Leadership decisions at component and repair companies often influence execution more than headline strategy shifts. Barnes Aerospace CEO appointment may not change the market overnight. However, it could strengthen the company’s position in aerospace engine components and service support over time.

The Metalnomist Commentary

This appointment looks less like a symbolic change and more like an operating decision. Barnes Aerospace appears to be prioritising execution, manufacturing discipline, and customer delivery. In today’s aerospace market, that can matter more than ambitious messaging.

US Launches Section 232 Probe Into Aircraft and Engine Imports

U.S. Aircraft

Trade Investigation Targets National Security and Import Reliance

The U.S. government has launched a Section 232 investigation into imports of commercial aircraft and engines, citing national security concerns. The Focus Keyphrase "aircraft and engine imports" lies at the heart of this probe, which could lead to heightened tariffs on critical aerospace products and disrupt long-standing free trade norms.

The Commerce Department’s Bureau of Industry and Security (BIS) is evaluating the impact of foreign government subsidies and predatory trade practices on U.S. aerospace competitiveness. It is also reviewing whether increased domestic capacity could reduce the nation’s dependence on imports. The investigation, quietly initiated on May 1 and made public on May 9, grants stakeholders a three-week comment period to respond.

Tariff Tensions Add Pressure to Global Aerospace Supply Chains

This probe adds to growing friction in the global aviation industry, which had largely operated under the 1979 Agreement on Trade in Civil Aircraft. That agreement enabled decades of tariff-free trade in commercial aviation components. However, the Trump administration’s push for reciprocal tariffs disrupted this regime, and although some duties have been delayed until July, a 10% tariff remains on most aircraft imports.

In parallel, the U.S. and UK recently reached a trade agreement allowing Rolls-Royce’s Trent 1000 engines—used in Boeing’s 787 Dreamliner—to enter the U.S. duty-free. Still, U.S. firms like Boeing, GE Aerospace, and RTX are urging a return to “zero-for-zero” tariffs, emphasizing America’s $75 billion aerospace trade surplus.

EU Considers Retaliatory Measures Against US Aerospace Exports

In response to the escalating tensions, the European Union is preparing countermeasures. On May 7, the European Commission opened public consultations on potential tariffs targeting €95 billion in U.S. goods, including large commercial aircraft. If enacted, these measures would directly impact Boeing deliveries to EU-based carriers and leasing firms.

The inclusion of aircraft under CN code 88024 signals the EU’s intent to mirror U.S. trade policy shifts. While Boeing has not commented publicly, industry leaders are watching closely, as retaliatory tariffs could disrupt delivery schedules, inflame transatlantic relations, and reshape global supply chains.

The Metalnomist Commentary

The Section 232 investigation into aircraft and engine imports marks a pivotal moment in U.S. aerospace trade policy. As governments reassess industrial self-sufficiency, the balance between national security and global cooperation becomes increasingly fragile. This shift may signal a new era of strategic protectionism in advanced manufacturing sectors.

Sumitomo Completes Acquisition of Werner Aero MRO Firm Amidst Surging Demand

Werner Aero

Sumitomo Corporation, a Japanese trading house, has solidified its presence in the commercial aerospace aftermarket by fully acquiring Werner Aero, a US-based maintenance, repair, and overhaul (MRO) service provider. This strategic move aims to capitalize on the escalating demand for used aircraft parts.

Strategic Expansion in the Booming Aerospace Aftermarket

Through its US subsidiary, Sumitomo finalized the acquisition of the remaining 49% stake in Werner Aero, complementing the 51% share acquired in 2022. The company cited "favorable market conditions" and Werner's robust position within the aftermarket sector, particularly for narrow-body jets, as key drivers for this increased investment.

The MRO sector has witnessed substantial growth over the past two years, a trend expected to persist as original equipment manufacturers (OEMs) forecast continued demand. Airlines are extending the operational lifespan of their fleets due to delivery disruptions of new aircraft from airframers. This has led to a slowdown in aircraft retirements, subsequently boosting the need for spare components from both new production and refurbished sources. Engine manufacturers, including Pratt & Whitney, Rolls Royce, International Aero Engines, and GE Aerospace, are expanding their MRO networks through new investments. Tier 1 suppliers also anticipate a growing share of demand for their materials coming from aftermarket consumption.

Werner Aero, operating a 2,500ft² warehouse in New Jersey, specializes in selling parts recycled from dismantled retired aircraft, while also providing leasing services, inventory management, and repair operations. The company handles legacy engine programs for the aforementioned engine manufacturers.

The acquisition coincides with Toshinori Kondo assuming the role of Werner Aero's chief executive on January 1st, succeeding company founder Mike Cazaz, who retired after 32 years. Kondo joined Werner as executive vice president in 2022 as part of Sumitomo's initial investment.

Boeing 737 MAX Output Ramp Targets Summer as Supply Chain Discipline Tightens

Boeing 737 MAX

Boeing 737 MAX output is set for another increase this summer as the aircraft manufacturer prepares to lift production from 42 to 47 aircraft a month. The planned increase will come from Boeing’s Renton, Washington, facility after the company stabilised production at the current rate.

Boeing 737 MAX output growth remains central to the company’s recovery plan. The narrowbody programme drives a large share of Boeing’s commercial aircraft deliveries, cash generation and supplier demand.

Boeing 737 MAX output is also a key signal for aerospace metals and component suppliers. Higher build rates increase demand for aluminium structures, titanium parts, fasteners, forgings, castings, wiring systems, interiors and engine-related components.

The company is also preparing its new 737 MAX final assembly line in Everett, Washington. The line is expected to start later this year and eventually support a push toward 52 aircraft a month.

Inventory Buffers Support Near-Term 737 MAX Rate Increase

Boeing said it has enough buffer stock of raw materials and parts to move to 47 aircraft a month without adding immediate strain to suppliers. This inventory cushion gives the company more room to raise output while maintaining production stability.

The next phase will be more difficult. Boeing said any move toward 52 aircraft a month will require suppliers to align more closely with its build rates because inventory buffers will be lower.

This matters for the aerospace supply chain. Boeing previously relied on higher inventory levels to protect production from disruption. As those buffers normalise, supplier reliability will become more important.

Quality control remains central to the production plan. Boeing has said build-rate increases will come no earlier than six months after a prior step change, as it continues improving processes after the 2024 midair panel blowout.

The new Everett line will start at a low rate to demonstrate conformity to the US Federal Aviation Administration. Boeing did not provide a timeline for reaching 52 aircraft a month.

First-quarter 737 MAX deliveries rose from a year earlier, although a wiring issue delayed some shipments into the second quarter. Boeing said it has already handed off most of the 25 aircraft requiring rework and maintained its full-year 737 MAX delivery target of 500 units.

787 Dreamliner Faces Seat and Engine Delivery Constraints

Boeing also maintained its 787 Dreamliner outlook. The company is targeting a production increase to 10 aircraft a month from the current eight and expects to deliver 90-100 units in 2026.

However, the 787 programme continues to face delivery constraints. Seat certification delays weighed on January-March deliveries, with several completed aircraft held until certification work is finished.

The Dreamliner also faced engine delivery delays during the quarter. Boeing said one supplier had fallen behind, although it did not identify whether the issue involved GE Aerospace or Rolls-Royce.

These problems show that widebody recovery depends on more than final assembly. Certified seats, engines, interiors, avionics and late-stage equipment can all delay delivery even when aircraft are structurally complete.

Boeing said the US-Israel war with Iran has not yet affected aircraft deliveries. The company is monitoring developments in the Middle East and said other customers may accept aircraft if airlines or lessors in the region cannot take deliveries.

Boeing posted a quarterly loss of $7mn, improving from a $31mn loss a year earlier. Revenue increased by 14% to $22.2bn, supported by stronger commercial aircraft activity.

The Metalnomist Commentary

Boeing’s next 737 MAX ramp is a test of whether aerospace recovery can move from inventory-supported output to supplier-supported production. The metals and components chain will need tighter execution as Boeing moves beyond buffer stock and pushes toward higher monthly rates.

Airbus Support to Spirit AeroSystems Deepens as Boeing Deal Nears

Spirit AeroSystems

Why this funding matters for Airbus programs

Airbus support to Spirit AeroSystems expanded with a new $94mn package. The funding lifts total Airbus support to $152mn, plus $200mn in zero-interest credit. Airbus aims to stabilize output across key programs before the Spirit transaction closes. The closing is expected in the third quarter, subject to final approvals.

Airbus will confine the cash to specified contracts. These include the A350 wing, A350 fuselage, and A321neo XLR inboard flap. They also include A220 mid-fuselage, A220 pylon, and A220 wing packages. Any assets purchased with this aid will transfer to Airbus at closing.

How the Boeing–Spirit reshuffle changes the supply chain

Boeing is reacquiring Spirit to shore up its supply chain and finances. The merger carves out Airbus work packages for direct Airbus oversight. Airbus support to Spirit AeroSystems therefore serves dual goals. It sustains near-term deliveries and smooths post-closing integration.

Spirit confirmed Airbus will also take Belfast mid-fuselage production. Shorts Brothers, the Belfast operator, posted a $504mn loss in 2024. Inflation and skilled-labor constraints hurt performance across that site. After the carve-outs, Shorts will still supply Bombardier and Rolls-Royce.

The latest $94mn follows two $29mn tranches issued in 2024. Airbus support to Spirit AeroSystems remains targeted and ring-fenced. The structure de-risks A350 and A220 aerostructures ahead of integration. It also supports A321neo XLR ramp plans amid engine and parts strains.

The Metalnomist Commentary

Airbus is buying stability while buying scope. The ring-fenced liquidity and future asset transfer reduce execution risk where it matters most: wings, fuselages, and pylons. As Boeing folds Spirit back in, this parallel carve-out should tighten European supply lines and compress quality variance.

Enduring Reliance Amid Sanctions: Europe’s Russian Titanium Dilemma

VSMPO Titanium

Introduction: A Supply Chain Unbroken in Wartime

Despite sweeping economic sanctions imposed by the West following Russia’s invasion of Ukraine in February 2022, one supply chain has proved remarkably resilient: Russian titanium sponge. Europe’s quandary over this advanced material—indispensable to aerospace, defense, and medical-device manufacturing—has only deepened.

Russia’s Command of Titanium

Russia ranks among the world’s largest titanium producers. VSMPO-AVISMA, the country’s flagship producer, accounts for 90% of Russia’s titanium output and exports to some 50 countries. The company is estimated to control up to 30% of the global titanium market and nearly half of aerospace-grade supply.

Russia’s dominance rests on abundant raw-material reserves and comparatively low energy costs. Because titanium smelting is energy-intensive, commercial viability depends on cheap power and gas—conditions Russia has historically met.

Airbus A380

Trade that Continues Despite Sanctions

On 7 March 2022, Boeing announced it would halt purchases of Russian titanium used in aircraft manufacturing. Rolls-Royce and Boeing subsequently suspended procurement from VSMPO-AVISMA indefinitely.

Europe, however, charted a different course. Airbus urged the European Union to keep Russian titanium outside future sanctions packages. As Airbus chief executive Guillaume Faury argued, titanium represents a small share of Russia’s total exports, so sanctions would inflict little pain on Moscow while dealing a heavy blow to Europe’s aerospace industry.

Today, Airbus still sources roughly half of its titanium from VSMPO-AVISMA. Boeing, by contrast, once relied on Russia for about one-third of its titanium but has since stopped buying Russian material.

The Limits—and Exceptions—of EU Sanctions

Notably, while the EU has restricted imports of Russian steel and coal, titanium has not been sanctioned. The metal remains a strategic material used in fuselages, turbine blades, satellites, and other critical systems.

Dependence on Russian metals endures in other segments as well. From March to June 2022, combined EU-US imports of Russian aluminum and nickel rose to $1.98 billion—more than 70% above the prior-year period.

Washington and Brussels have generally refrained from designating industrial metals as sanction targets. Europe continues to import large volumes of Russian natural gas, and Russia supplies about 40% of global palladium—vital for semiconductors—implicating everything from automobiles to smartphones.

CBAM

CBAM: A New Variable

The EU’s Carbon Border Adjustment Mechanism (CBAM), introduced in October 2023, adds another layer of complexity. CBAM initially covers cement, electricity, fertilizers, iron and steel, aluminum, hydrogen, and certain downstream products in steel and aluminum. After a transition phase through 2025, full implementation begins in 2026, imposing carbon costs on imports equivalent to those borne by EU producers.

While fertilizers, cement, hydrogen, and non-exported electricity may see limited near-term impact, aluminum stands out as a key target sector. Most exports to the EU beyond steel and aluminum are not yet covered, though the European Commission has signaled possible expansion to high-leakage categories such as organic chemicals and plastics.

Russia is structurally disadvantaged under CBAM. Steel production in Russia, Ukraine, and Türkiye tends to be more carbon-intensive, implying higher embedded-carbon costs at the border.

Ambiguities in Sanctions and Industry’s Dilemma

The United States placed VSMPO-AVISMA on its “military end-user” list, restricting access to advanced technologies, but stopped short of a direct ban on titanium sales—an acknowledgment of global industry’s reliance on the material.

Indeed, during the early stages of the war, VSMPO-AVISMA avoided sweeping US and European sanctions. Although Washington temporarily listed the company in December 2020, the measure was later rescinded.

Recent moves, however, suggest a tightening environment. In April 2024, a joint US-UK action prompted the CME and LME to prohibit trade in newly produced Russian aluminum, copper, and nickel dated after 13 April—an effort widely read as constraining Russia’s influence in metals markets.

Ukraine Titanium Mine

Ukraine: A Viable Alternative?

Against this backdrop, Ukraine has emerged as a potential alternative. Until 2020, the country supplied 90% of Russia’s ilmenite—the feedstock for titanium sponge. With that supply chain severed by war, Ukrainian resources could help challenge Russia’s dominance.

US companies have begun talks with Kyiv on a joint venture anchored by the Zaporizhzhia Titanium-Magnesium Plant (ZTMP). Such partnerships could forge a new titanium hub in Eastern Europe, strengthening Ukraine’s economic footing for decades.

The risks are significant. Ongoing conflict and occupation threaten both Donbas deposits and the ZTMP facilities, which remain exposed to shelling and sabotage.

Aviation’s Growth—and Its Dilemma

The aerospace-titanium market was valued at roughly $100 million in 2022 and is projected to grow at a CAGR exceeding 5% from 2023 to 2032—reflecting the rebound in air travel and a pipeline of commercial aircraft programs.

Despite supply-chain turbulence from war, energy constraints, and labor shortages, passenger traffic continues to recover, lifting titanium demand. In October 2022, Airbus announced plans to deliver more than one aircraft per week to India, persisting with expansion despite engine-supply challenges and domestic carrier capacity constraints—developments that further complicate titanium sourcing.

The Reality of Diversification

Boeing reportedly began diversifying away from Russian titanium after the 2014 annexation of Crimea. Airbus, by contrast, remains heavily reliant on Russian supply.

Globally, China produced around 100,000 t of titanium in 2013—twice the combined output of Russia and Japan at the time—making it the world’s largest producer. Japan ranked third, with Osaka Titanium Technologies standing as the world’s second-largest producer of titanium sponge.

The Metalnomist Commentary: An Unfinished Dilemma

Europe’s struggle over Russian titanium sponge epitomizes the knotty realities of modern supply chains. Between economic sanctions and security imperatives, between industrial competitiveness and moral principle, Europe has yet to find a definitive answer.

With CBAM’s full force arriving in 2026, higher carbon-cost pass-throughs on Russian metals seem likely, intensifying pressure to rewire supply. Yet, as Airbus’s position illustrates, displacing Russian titanium in the short term remains daunting.

The gap between industrial necessity and political sanction endures—witness VSMPO-AVISMA’s August 2025 statement that it stands ready to resume cooperation with Boeing. For now, Europe must navigate this dilemma with prudence: balancing sanction principles, industrial realities, and emergent environmental rules—while accelerating the use of recycled titanium wherever feasible.