386th Civil Engineers repair runway to keep mission flying
Staff Sgt. Jorge Martinez, 386th Expeditionary Civil Engineer heating, ventilation, air conditioning and refrigeration journeyman, uses a jack-hammer to break up asphalt into pieces Jan. 12, 2018, during a runway construction project at an undisclosed location in Southwest Asia. (U.S. Air Force photo by Tech. Sgt. Louis Vega Jr.)