Boeing officials at AFA’s Air Warfare Symposium Thursday, meanwhile, said to watch for an announcement Monday on their preferred solution for the KC-X competition. They’re giving nothing away prematurely; Boeing’s displays at AFA’s symposium Thursday features both the KC-767 and the KC-777 variants of Boeing airliners.
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.