Changes in how the Air Force tests for physical fitness appear to be increasingly likely. The changes may include a two-mile run and testing twice a year, a recent message from the Air Force’s ...

A U.S. Air Force F-35A Lightning II assigned to the F-35A Lightning II Demo Team performs at the Great Tennessee Air Show in Smyrna, Tennessee, on June 7. (Staff Sgt. Zachary Rufus/U.S. Air Force ...