Airman 1st Class Christpoher Swartzentruber, 380th Expeditionary Logistics Readiness Squadron Materiel Management, confirms the size of an improved outer tactical vest during an individual protective equipment issue exercise May 29, 2019, Al Dhafra Air Base, United Arab Emirates. Bunker dives, individual protective equipment issues and accountability exercises are performed regularly to ensure constant readiness of base personnel. (U.S. Air Force photo by Tech. Sgt. Jocelyn A. Ford)