Medical and fire department personnel at Saint Vincent and the Grenadines respond to a simulated shooting training exercise during phase II of Tradewinds 2019 Jun. 15, 2019, in Arnos Vale, Saint Vincent and the Grenadines. In its 35th year, 22 nations are participating in the Tradewinds exercise to promote regional security as well as humanitarian assistance and disaster relief.(U.S. Army photo by Pfc. Cory G. Schreiner)