A U.S. Air Force Airman demonstrates the installation of clevis assemblies on a BRU-61 small bomb carriage system at Langley Air Force Base, Va., March 23, 2016. The clevis assembly is used to secure the BRU-61 small bomb carriage system to an aircraft. (U.S. Air Force photo by Senior Airman Brittany E. N. Murphy)

U.S. Air Force Tech. Sgt. Brian Wagner, a weapons expediter assigned to the 27th Aircraft Maintenance Unit, and Airman 1st Class Jack O’Brien, a weapons load crew member assigned to the 27th Aircraft Maintenance Unit, prepare munitions on a preloaded BRU-61 small bomb carriage system during a training evaluation Langley Air Force Base, Va., March 23, 2016. Weapons crews must meet a specific time standard during loading and unloading operations to be considered proficient. (U.S. Air Force photo by Senior Airman Brittany E. N. Murphy)

U.S. Air Force Airman 1st Class Jack O’Brien, a weapons load crew member assigned to the 27th Aircraft Maintenance Unit, inspects an AIM-120 wing during an upload operation at Langley Air Force Base, Va., March 23, 2016. Weapons load crew members receive initial week-long training to obtain certification, qualification and proficiencies needed to effectively meet safe, secure and reliable munitions loading and unloading operations. (U.S. Air Force photo by Senior Airman Brittany E. N. Murphy)

U.S. Air Force Senior Airman Christopher Lewis, a squadron lead crew member assigned to the 1st Maintenance Group, trains Airman 1st Class Christopher Francher, a weapons load crew member assigned to the 94th Aircraft Maintenance Unit, on bomb inspection criteria at Langley Air Force Base, Va., March 23, 2016. Weapons load crew members are entrusted with properly securing munitions to aircraft, therefore requiring consistent training and evaluation. (U.S. Air Force photo by Senior Airman Brittany E. N. Murphy)

U.S. Air Force Staff Sgt. Kelvin Castillo, a squadron lead crew team chief assigned to the 1st Maintenance Group, discusses weapon specifics and theory of operations for the GBU-32 small diameter bomb with Staff Sgt. Daniel Schriever, a weapons load crew team chief assigned to the 94th Aircraft Maintenance Unit, at Langley Air Force Base, Va., March 23, 2016. The weapons crew training program is evaluated often to ensure its execution during daily flying operations. (U.S. Air Force photo by Senior Airman Brittany E. N. Murphy)