Cavs Preventive Maintenance
posted by alias The U.S. Army on Thursday 18th of January 2018 09:00:06 AM
U.S. Army Soldiers perform preventive maintenance checks and service on an M121 mortar system at the Hobet reclaimed mine site in southern West Virginia, Jan. 12, 2018, during a three-day drill period. Air National Guard photo by Capt. Holli Nelson.