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// DOSSIER — us-air-force-boeing-f15-eagle-crest-contract
US Air Force Awards Boeing $131.2 Billion F-15 Eagle Crest Contract
REL_TIME: 26 Aug 2026 21:44Z · LANG: EN
The US Air Force has awarded Boeing a sole-source, indefinite-delivery/indefinite-quantity (IDIQ) contract with a ceiling value of $131.23 billion for the F-15 'Eagle Crest' program. Running through August 2037, the contract consolidates aircraft production, modernization, and sustainment for the US military and seven international partners, including Japan, Israel, Saudi Arabia, South Korea, Singapore, Indonesia, and Poland. While only $343,740 in FY 2026 funds is initially committed, the massive ceiling provides long-term order visibility for Boeing's defense segment amid commercial division struggles, labor strikes, and F-15EX program delays.
// Background
The F-15 Eagle, originally developed by McDonnell Douglas, first flew in 1972 and entered service in 1976. Decades later, Boeing continues to produce the heavily modernized F-15EX Eagle II variant. The USAF recently planned to more than double its F-15EX buy to 267 aircraft. However, the program has faced supply chain issues, labor strikes, and schedule delays, pushing full operational capability to February 2028. The expanded buy also introduces technical refresh challenges, requiring significant redesigns of the radar, engines, and electronic warfare suites.
// Key Developments
- Boeing secured a sole-source IDIQ contract with a $131.23 billion ceiling for F-15 production, upgrades, and sustainment.
- The contract spans an 11-year framework, with an initial ordering period to 2031, options to 2036, and completion by August 2037.
- Covers seven foreign military sales partners, unexpectedly including Indonesia (which previously paused its bid) and Poland (which has not yet purchased the jet).
- The contract establishes a high ceiling to streamline future requirements and reduce administrative burdens without committing the full amount immediately.
- Boeing faces ongoing challenges, including a seven-month delay to F-15EX full operational capability (now February 2028) and technical refresh demands.
// Timeline
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The first F-15 tactical fighter jet conducts its maiden flight.
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The F-15 officially enters service with the US Air Force.
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The USAF awards Lockheed Martin a similar $62 billion IDIQ contract for F-16 Foreign Military Sales.
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Indonesia signs a memorandum of understanding with Boeing for up to 24 F-15EX aircraft.
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The US Air Force discloses its intention to award the Eagle Crest contract to Boeing.
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Boeing reports that its F-15 sales campaign in Indonesia is no longer active.
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The US Department of Defense officially awards Boeing the $131.23 billion F-15 Eagle Crest contract.
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The projected delayed milestone for the F-15EX program to reach full operational capability.
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The initial ordering period for the Eagle Crest contract is scheduled to end.
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The optional extended ordering period for the contract is scheduled to end.
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All work under the F-15 Eagle Crest contract is expected to be completed.
// Perspectives
[US Air Force]
Seeks to streamline procurement, accelerate capability delivery, and reduce administrative burdens through a flexible, consolidated IDIQ contract vehicle.
[Boeing]
Leverages the massive contract to secure long-term defense order visibility and bolster investor confidence amid commercial production and labor challenges.
[Defense Analysts]
View the contract as a strong signal of the F-15's enduring relevance in future air combat and a low-risk mechanism to lock in maximum capacity for international sales.
// Quotes
“The Eagle Crest contract vehicle is designed to fund actions related to future F-15 agreements and will accelerate delivery of capability to the warfighter by streamlining how the Air Force executes future requirements...”
“The size of the new contract seems to indicate that the Air Force believes aircraft like the F-15EX will still play a significant role in the future of air combat...”
“...my guess is that they are trying to lock this in and there is zero downside to a high ceiling, but a big downside to having too little ceiling and running out.”
