9/11 Remembrance Tower Run
Team members from the 374th Civil Engineer Squadron fire and emergency services flight pose for a photo before their run during the 9/11 Tower Run, Sept. 11, 2019 at Yokota Air Base, Japan. Each member had to wear a roughly 30-pounds self-contained breathing apparatus air pack on their back as they competed the challenge. (U.S. Air Force photo by Machiko Arita)