U.S. Air Force Staff Sgt. Angela Brown, an aerospace

U.S. Air Force Staff Sgt. Angela Brown, an aerospace medical services technician with the 141st Medical Group at Fairchild Air Base, Wash., center, explains how to properly apply a tourniquet during Pacific Angel (PACANGEL) 17-3 with a group of Fijian volunteers at Tagitagi Sangam School and Kindergarten in Tavua, Fiji, July 15, 2017. Brown is one of two Washington Air National Guardsmen serving with the PACANGEL team in the Republic of Fiji where she triages patients determining which medical profession they need bringing humanitarian assistance to the Fijian people. (U.S. Air Force photo/Tech. Sgt. Benjamin W. Stratton)