Confined space exercise at WADS power plant
Master Sgt. Trever Bohling, Western Air Defense Sector, tends to a simulated patient in confined space rescue Nov. 11, 2018, on Joint Base Lewis-McChord, Wash. Bohling administered first aid to the simulated patient as the emergency personnel arrive on scene. (U.S. Air National Guard photo by Master Sgt. Tim Chacon)