Boeing Awarded F/A-XX Program

The US Navy announced Boeing has been awarded a multi-billion-dollar contract to produce its F/A-XX aircraft. The fighter will revolutionize advancements in open mission systems architecture, advanced mission systems and operational reach and capacity. F/A-XX is intended to replace the service’s fleet of F/A-18 Super Hornets.

“It’s an honor to be selected to produce the Navy’s first sixth-generation platform. Backed by decades of work, bolstered by game-changing innovations and solidified by the investments we’ve made in new facilities uniquely suited to build multiple products with next generation capabilities, our dedicated and talented team is ready to execute this critical program,” said Steve Parker, president and chief executive officer, Boeing Defense, Space & Security, in a company news release.

The contract is Boeing’s second selection for 6th-generation fighter work following the award of the US Air Force’s F-47 program in 2025.

“Delivering two advanced fighters in parallel was always our plan, and we invested accordingly. We are ready and able to build multiple concurrent future combat aircraft franchise programs,” said Parker.

Construction continues on Boeing’s secure manufacturing facility, the largest in the U.S. Located in St. Louis, the facility will be part of the world’s most advanced, all-digital aerospace design and manufacturing system.

“Investment in facilities is just one part of the story; we’re also investing in technology and people so that we can deliver for our customers,” Parker added.

The technical and programmatic details of F/A-XX remain classified under US national security and export laws.

Northrop Grumman Vs Boeing

Noteworthy, only Northrop Grumman and Boeing were left to race one against the other in the US Navy Next Generation Air Dominance (NGAD) sixth-generation fighter jet program aimed at replacing F/A-18E/F and EA-18G aircraft by means of a new air superiority fighter.

As already reported in March 2025, the proposal submitted by Lockheed Martin to the service did not satisfy the US Navy’s criteria, a source with knowledge on the matter explained to Breaking Defense. What we know is that up to November 2024 proposals were evaluated by the service but as of today is not clear when Lockheed Martin was knocked out of the project. However, the company was no longer proceeding with any bid.

If Northrop Grumman had won the F/A-XX contract it would be the first fighter built by the company since the iconic F-14 Tomcat; instead since Boeing won the F/A-XX contract its facility in St. Louis will see a brighter future given that the company builds fighters in that facility.

Core attribute

According to a statement released in April 2025 by Rear Adm. Michael Donnelly, director of the Air Warfare division for the CNO, a “core attribute” of the F/A-XX is expected to be its range, up to “probably” 125 percent “of the range that we’re currently seeing today to give us better flexibility [and] operational reach.”

In a written testimony to Congress in May 2022, Navy officials said that the service NGAD program is meant to expand the range for carrier-based operations.

“The NGAD [family of systems] will replace the F/A-18E/F Block II aircraft as they begin to reach end of service life in the 2030s and leverage Manned-Unmanned Teaming (MUM-T) in order to provide increased lethality and survivability,” reads joint testimony from Department of Navy acquisition officials. “F/A-XX is the strike fighter component of the NGAD FoS that will be the ‘Quarterback’ of the MUM-T concept, directing multiple tactical platforms at the leading edge of the battlespace.”

Since the F-14 Tomcat interceptor left the inventory in 2006 the effective combat radius of the carrier air wing has contracted. Since the Pentagon’s strategy focused on the Indo-Pacific and the need to counter China in a potential conflict, the Navy has had to explore ways to extend the range of carrier operations due to the vastness of the region. The MQ-25A Stingray unmanned carrier tanker will nominally increase the combat radius.