Boeing Wins $20 Billion-Plus Navy F/A-XX Contract, Beating Northrop — Its Second Sixth-Gen Fighter

The U.S. Navy chose Boeing late Tuesday to build its sixth-generation F/A-XX carrier fighter, awarding a full-scale development contract worth more than $20 billion and handing the company its second franchise in the Pentagon's next generation of combat aircraft. Navy chose Boeing late Tuesday to build its sixth-generation F/A-XX carrier fighter, awarding a full-scale development contract worth more than $20 billion and handing the company its second franchise in the Pentagon's next generation of combat aircraft. The Department of War announced the decision Tuesday evening, ending an 18-month stretch of near silence around a program whose future was openly debated inside the Pentagon.

What the contract buys: test jets, not a fleet

The award covers the full-scale development phase of the F/A-XX, which falls under the Navy's Next Generation Air Dominance program. Boeing will build multiple test aircraft for ground testing, airworthiness evaluations, and systems and weapons integration. The jet will augment and eventually replace the F/A-18E/F Super Hornets and EA-18G Growlers beginning in the 2030s, operating alongside the F-35C and unmanned Collaborative Combat Aircraft, and will increase the capability of the unmanned aircraft it teams with.

Michael Duffey, the undersecretary of defense for acquisition and sustainment, framed the award in maximal terms: "The F/A-XX is a critical pillar in our commitment to maintaining peace through strength. F/A-XX will dominate contested airspace, extend operational reach, and deliver a decisive combat advantage for the warfighter." He called the platform "a crucial, non-negotiable investment" in national security.

"It's an honor to be selected to produce the Navy's first sixth-generation platform," said Steve Parker, president and CEO of Boeing Defense, Space & Security. Little else is public: Boeing said technical and programmatic details remain classified under U.S. national security and export laws. And the more than $20 billion covers development, not the production fleet that would follow.

Boeing now owns both sixth-generation programs

Boeing beat Northrop Grumman for the award; Lockheed Martin pulled out of the competition last year. The win follows the Air Force's March 2025 selection of Boeing to build the F-47, making the company, in MarketWatch's words, "the only provider of sixth-generation aircraft."

RBC Capital Markets, in a Tuesday note led by Ken Herbert, called the award "a near-complete reversal of Boeing's defense trajectory," noting that entering 2025 the company "appeared to face a credible risk of exiting fighter production altogether." The analysts added that the agreement "effectively entirely removes competitors Lockheed Martin and Northrop Grumman as participants in the next-generation program for the foreseeable future."

Boeing pre-positioned for exactly this outcome. Its St. Louis fighter campus is nearing completion of a 1.1 million square foot expansion, the largest fighter manufacturing facility in the United States, per Naval News. "Delivering two advanced fighters in parallel was always our plan, and we invested accordingly," Parker said. "We are ready and able to build multiple concurrent future combat aircraft franchise programs." Missouri Governor Mike Kehoe: "St. Louis is Fighterland, USA!"

The market cheered, modestly

Boeing shares climbed almost 2% in premarket trading Wednesday, against a stock still down about 14% since the start of the year; Northrop Grumman fell more than 4% and Lockheed Martin edged lower, MarketWatch reported. Acting Navy Secretary Hung Cao hailed the award as the start of "a new era" for the service, calling the F/A-XX "a generational leap in air superiority." The award arrived as a written release late Tuesday, a muted rollout that The War Zone contrasted with the F-47's live-broadcast White House event.

The caveat that matters more than the contract

JPMorgan's Seth Seifman offered the line investors should tape to the wall in a Tuesday note: "This win is truly important for Boeing; for investors, however, the most meaningful financial development over time will be the company's progress boosting commercial aircraft production and cash flow per plane at BCA [Boeing Commercial Airplanes]."

No defense award fixes a commercial airplane business that keeps finding new ways to stumble. TickerGrove reported Monday that certification of the 737 MAX 10 slipped again over a flight-management computer software glitch, with Boeing shares closing at $184.29, down 6.9% on the day. The defense side has its franchises lined up into the 2030s; the commercial side still has to prove it can deliver airplanes and cash.

Seeking Alpha, via a TradingView relay, reported Boeing's defense unit carried a $62 billion backlog at the end of the first quarter of 2025, before the F-47 award was added to the figure. The F/A-XX win now stacks onto that number, but backlogs convert to revenue only if Boeing can build what it has sold.

The opposition that didn't die quietly

The award closes a debate that was louder than Tuesday's release. The competition had been delayed amid Pentagon concerns about industry capacity to develop two advanced fighters at once, Seeking Alpha reported via the TradingView relay, and Congress kept the program funded despite proposals to postpone it. Breaking Defense reported that in 2025, a White House statement effectively argued against funding F/A-XX to keep the F-47 on track.

That history is why Parker's "multiple concurrent future combat aircraft franchise programs" line reads less like boilerplate and more like a rebuttal. particle.news noted that analysts and officials see the program's defining risk in industrial execution: staffing the St. Louis factories, expanding supplier capacity, and managing the F/A-XX alongside the F-47, the T-7 and other programs.

The four things that decide what happens next

First, the protest window: particle.news lists a possible Northrop Grumman challenge among the open items, and a protest could slow testing or integration work. Second, St. Louis: whether the near-complete 1.1 million square foot expansion produces test aircraft on schedule. Third, concurrency itself: the F-47 and F/A-XX are now two promises running on the same industrial base, the same supplier network, and the same balance sheet.

Fourth, the timeline: the F/A-XX augmenting and then replacing Super Hornets and Growlers beginning in the 2030s, flying alongside more than 270 planned F-35Cs and the unmanned CCA wingmen, per the Seeking Alpha relay, while the Super Hornet fleet keeps flying into the 2040s.

Boeing entered 2025 at credible risk of leaving the fighter business entirely. It exits September with both of America's sixth-generation fighter programs. The question is no longer whether Boeing can win the future of combat aviation. It is whether it can build it, twice, at the same time.