An explosively engraved plaque is retrieved after a controlled detonation at Ellsworth Air Force Base, S.D., Aug. 17, 2018. The plaque was engraved in honor of Staff Sgt. Bryan D. Berky, an EOD technician deployed from Ellsworth AFB who was killed in action on Sept. 12, 2009, while serving in the western province of Farah, Afghanistan. The base EOD range was named in Berky’s honor. (U.S. Air Force photo by Tech. Sgt. Jette Carr)