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. 
The Air Force’s first two collaborative combat aircraft are fighters, the first uncrewed aircraft to carry such a designation, Air Force Chief of Staff Gen. David W. Allvin unveiled in a keynote address at the AFA Warfare Symposium March 3. General Atomics’ CCA will be ...