Seventeen Republic F-84G Thunderjets, refueling from Boeing KC-97s, are flown nonstop 4,485 miles from Turner AFB, Ga., to RAF Lakenheath, UK, in what is, up to this point, the longest mass movement of fighter-bombers in history and the greatest distance ever flown by single engine jet fighters.
The rate of building B-21 bombers would speed up if the fiscal 2026 defense budget passes. But it remains unclear how much capacity would be added, and whether the Air Force would simply build the bombers faster, or buy more.