Boeing wins $20 billion contract to build US Navy sixth-generation F/A-XX fighter

Contract award and competition

The Pentagon selected Boeing to build the United States Navy's next-generation carrier-based fighter, designated F/A-XX, under a development contract valued at more than $20 billion. Boeing secured the development contract over defense contractor Northrop Grumman, while Lockheed Martin had previously dropped out of the bidding process. The initial development phase funds the construction of prototype test aircraft. Total expenditure across the lifecycle of the F/A-XX program could expand into hundreds of billions of dollars once serial assembly begins and potential international partners purchase aircraft. The announcement concludes months of delays, internal debates, and budget discussions among officials at the White House, the Pentagon, Congress, and defense industry leaders.

Operational capabilities and fleet integration

The F/A-XX is being developed under the Next Generation Air Dominance Program to counter military challenges in the Pacific theater. Beginning in the 2030s, the new carrier-borne jet is scheduled to enter service to supplement and ultimately replace the Navy's fleet of F/A-18E/F Super Hornets and EA-18G Growler electronic warfare aircraft. The Super Hornet fleet has served as the backbone of naval strike operations and saw recent combat deployment across the Middle East. The F/A-XX will operate from carrier decks alongside carrier-capable F-35C jets and autonomous combat drones. Designed for contested air corridors, the aircraft emphasizes extended operational combat range, specialized stealth performance, and interconnected sensors capable of functioning as an airborne command center for uncrewed drone swarms.

Naval leadership and program advocacy

Defense officials advocated for the aircraft throughout congressional budget reviews. Former Navy Secretary John Phelan stated in December that the F/A-XX was active and told lawmakers that the platform would safeguard naval air superiority. Former Chief of Naval Operations Admiral Lisa Franchetti previously noted that the aircraft would feature "advanced sensors, advanced lethality, advanced range" and provide the ability to "integrate with manned and unmanned capabilities." Her successor, Chief of Naval Operations Admiral Daryl Caudle, reinforced the operational requirement during his Senate nomination hearing, testifying on the technical capabilities needed for future carrier wings.

“must have an air wing that is comprised of the most advanced strike fighters.”

Dual sixth-generation production lines

The contract secures Boeing's role as the primary contractor for both United States sixth-generation combat aircraft. Boeing previously won a March competition against Lockheed Martin to manufacture the land-based F-47 stealth fighter for the United States Air Force. The F-47 program was formally presented in an Oval Office briefing featuring President Donald Trump and Defense Secretary Pete Hegseth, with initial flight testing projected before the close of the decade. The parallel awards establish two distinct sixth-generation manufacturing efforts across the armed services. The Navy has maintained tight classification on the F/A-XX design, withholding overall lifecycle cost estimates, projected airframe counts, and a specific date for operational readiness.