Medic Mission U.S. soldiers and Marines and British soldiers simulate a medical evacuation aboard a helicopter during the NATO exercise Black Lion and Caduceus at Mihail Kogalniceanu Air Base in Romania, Aug. 16, 2018. Army photo by Spc. Hannah Tarkelly SHARE: Download: Full Size (1.91 MB) Credit: Spc. Hannah Tarkelly VIRIN: 180816-Z-AI968-2415X.JPG Photo Gallery