Capt. Jennifer Trewett, 43rd Flying Training Squadron, Columbus AFB, Miss. executive officer, joined hundreds of DOD competitors at the San Antonio Alpha Warrior Proving Grounds for the November 2018 Alpha Warrior Final Battle, the first-ever interservice competition between Airmen, Sailors and Soldiers. Trewett has trained aggressively for several years to compete in the Alpha Warrior state-of-the-art obstacle course. (U.S. Air Force photo by Debbie Gildea)