U.S. Air Force Staff Sgt. Ronald Glozzer, 633rd Civil Engineer Squadron heating, ventilation and air conditioning craftsman and Tech Sgt. Ryan Smith, 633rd CES water system craftsman, operate the Humvee Egress Assistance Trainer during Prime Base Engineer Emergency Force training at Joint Base Langley-Eustis, Virginia, Nov. 15, 2018. The HEAT simulator allows participants to practice procedures in the event of a vehicle rollover. (U.S. Air Force photo by Airman 1st Class Monica Roybal)

U.S. Air Force Senior Airman Brandon Ambrose, 633rd Civil Engineer Squadron electrical systems journeyman, performs a low crawl during Prime Base Engineer Emergency Force training at Joint Base Langley-Eustis, Virginia, Nov. 15, 2018. Members assigned to the 633rd CES routinely participate in home station combat skills training in preparation for deployment. (U.S. Air Force photo by Airman 1st Class Monica Roybal)

U.S. Air Force Staff Sgt. Joshua Tomada, 633rd Civil Engineer Squadron electrical systems specialist, secures an area during Prime Base Engineer Emergency Force training at Joint Base Langley-Eustis, Virginia, Nov. 15, 2018. The 633rd CES conducted their monthly combat skills training at Fort Eustis. (U.S. Air Force photo by Airman 1st Class Monica Roybal)

U.S. Air Force Senior Airman Lauren Lane, 633rd Civil Engineer Squadron heating, ventilation and air conditioning technician, takes aim during a simulated firing exercise at Joint Base Langley-Eustis, Virginia, Nov. 15, 2018. Airmen assigned to the 633rd CES conducted multiple scenarios and simulations to prepare the various units for a deployment environment. (U.S. Air Force photo by Airman 1st Class Monica Roybal)

U.S. Air Force Senior Airman Cody Smitherman, 633rd Civil Engineer Squadron electrical systems apprentice, crawls with his weapon during Prime Base Engineer Emergency Force training at Joint Base Langley-Eustis, Virginia, Nov. 15, 2018. Members assigned to the 633rd CES took part in various readiness exercises, including low crawls, a simulated firing range and a Humvee rollover scenario. (U.S. Air Force photo by Airman 1st Class Monica Roybal)

U.S. Air Force Lt. Col. Jeremy Oldham, 633rd Civil Engineer Squadron commander, speaks to Airmen before they begin Prime Base Engineer Emergency Force training at Joint Base Langley-Eustis, Virginia, Nov. 15, 2018. The 633rd CES participated in Prime BEEF training to ensure members remain proficient in executing maneuvers necessary in a deployment environment. (U.S. Air Force photo by Airman 1st Class Monica Roybal)