U.S. Air Force Staff Sgt. Ian Camp, 786th Civil Engineer Squadron locksmith, uses a code reader to measure the depth of cuts on a key at Ramstein Air Base, Germany, Aug. 14, 2017. 786th CES Locksmiths service all government-owned safes, vaults, and facilities on Ramstein. (U.S. Air Force photo by Airman 1st Class Joshua Magbanua)