A U.S. Air Force Airman from the 21st Civil Engineer Squadron Explosive Ordinance Disposal Flight reflects on past EOD airmen who have lost their lives in the line of duty, at Peterson Space Force Base, Colorado, May 6, 2022. This memorial was dedicated to Airman 1st Class Matthew Seidler, an EOD technician who lost his life while on deployment in 2012. (U.S. Space Force photo by Airman 1st Class Brooke Wise)