Boeing has begun building the U.S. Air Force’s next generation stealth fighter and intends to fly it for the first time in 2028, Gen. David Allvin, the Air Force chief of staff, said Monday. Allvin’s ...
WASHINGTON — Gen. David Allvin, the Air Force chief of staff, will retire in the coming months after serving about two years as the service’s top officer. “I’m proud to have been part of the team of ...