2nd Lt. William Mitchell, 31st Comptroller Squadron financial operations flight commander, dons Mission-Oriented Protective Posture gear during a readiness exercise, Dec. 5, 2017, at Aviano Air Base, Italy. The 31st Fighter Wing participated in a week-long readiness exercise with a variety of real-world scenarios to educate Airman and to familiarize themselves on how and when to use appropriate protective gear. (U.S. Air Force photo by Senior Airman Cory W. Bush)