A block of C4 is detonated for explosive ordnance disposal training purposes at Aviano Air Base, Italy, July 15, 2020. EOD Airmen utilizes their own on-base range to conduct monthly training to stay up-to-date on requirements. EOD Airmen are trained to detect, disarm, detonate and dispose of explosive threats all around the world. (U.S. Air Force photo by Airman 1st Class Thomas S. Keisler IV)