Back in the day
U.S. Air Force Chaplain (Capt.) Bill O’Sullivan, then a captain, administers the Oath of Enlistment to Senior Airman Erik Harp, at Price Sultan Air Base, Saudi Arabia, in July 1997. Harp, now a chaplain himself, was promoted to major April 30, and O’Sullivan, now a lieutenant colonel, administered the Oath of Enlistment when the two reunited after more than 15 years. (Courtesy photo)