U.S. Air Force Seeks New Solutions Amid Fighter Jet Engine Woes
The U.S. Air Force is actively pursuing new engine solutions to address ongoing issues with its fighter jet engines. Facing quality and production challenges, the Air Force is open to exploring new manufacturers to enhance its fleet’s capabilities.
According to the Air Force’s Request for Information (RFI), the current industrial base is struggling with production delays, quality control, and material shortages. The deadline for responses is set for August 28.
The RFI emphasizes a “strategic competition” that encourages industry innovation and a robust supply chain. The Air Force’s difficulties with jet engines have been highlighted by delays in F-35 deliveries and upgrades. A Government Accountability Office report noted that the F-35 engine contractor has not met contract specifications even after two decades of production.
Simultaneously, engine issues have impacted the B-52 modernization, causing a $3 billion increase in costs and a 15-month delay in operational capability, as per the GAO.
In response, the Air Force has initiated a multi-year engine procurement effort, projecting over 180 engines annually by 2034, focusing on the F-15EX and F-16 models. The RFI outlines a shift towards “incentivizing industry-led technological evolution and capacity expansion,” with vendors held accountable for delivering more capable and cost-effective engines.
Emphasizing the total lifecycle cost of engines, the Air Force expects contractors to maintain reliable supply chains. “We will implement an acquisition strategy that prioritizes ease of maintenance and establishes a resilient, sustainable supply chain from day one,” the Air Force stated. The goal is to enhance fleet readiness by ensuring a continuous flow of parts and support.
The Air Force is also set to enforce strict production requirements to ensure a steady supply of engines for both U.S. and Foreign Military Sales programs. The RFI states, “We will select a partner capable of scaling production to meet surge requirements, guaranteeing a steady and uninterrupted supply of engines for USAF/FMS [Foreign Military Sales] aircraft (e.g., F-15EX and F-16) programs.”
Responding companies must provide timelines for engine development and manufacturing, along with details on how supply chain investments will reduce long-term costs. With global competition for raw materials, and restrictions like China’s control on rare earths, the Air Force seeks assurances on material availability.
The RFI queries, “From your company’s market perspective, what are the primary raw material constraints (e.g., specialized titanium/nickel alloys) or manufacturing process bottlenecks (e.g., advanced casting or forging capacity) that pose the highest risk to scaling up fighter engine production?”
