U.S. Army Sgt. Deven Scelfo, left, a flight medic, and Spc. Gabriel Thibault, a UH-60L Black Hawk crew chief treat a simulated casualty with an intravenous line during medical evacuation training on Nov. 14, 2018.
Scelfo and Thibault are both with the New Jersey National Guard's Detachment 2, Charlie Company, 1-171st General Support Aviation Battalion. (U.S. Air National Guard photo by Master Sgt. Matt Hecht). Original public domain image from Flickr