As futuristic aviation programs gain priority, the F-35—the only in-production, fifth-generation American fighter—is facing new headwinds. Fresh debate over its challenges and its potential in the coming months will shape its future role in the force. 
Defense Secretary Pete Hegseth’s first trip to Capitol Hill to argue for next year’s Pentagon budget shed new light on funding for some of the Air Force’s top-priority acquisition programs, even as the department continues to hide its 2026 request from view.
The F-47 Next-Generation Air Dominance fighter will have a combat radius of greater than 1,000 miles—nearly double that of the F-22—and the Air Force plans to acquire more than 185 of them, Chief of Staff Gen. David W. Allvin revealed. The first Collaborative Combat Aircraft, ...