AURORA, Colo. -- Air Force Chief of Staff Gen. David Allvin wanted to make it clear: The troops that he oversees will do whatever President Donald Trump wants them to, and they'll be ready for it.

Aging aircraft, fewer platforms and a lack of replacements for retired systems has impacted the US Air Force’s lethality and training capabilities, according to the force’s deputy chief of staff for ...

Air Force Chief of Staff Gen. David Allvin said the service's maintainers have pulled off "miracles" to keep planes in the air, despite a lack of spare parts, manpower and decades-old aircraft.