Trinidad and Tobago - Belize Defence Force soldiers take cover while conducting a simulated aerial and maritime raid during Exercise Tradewinds 2017 Phase II in Chaguaramas, Trinidad and Tobago, June 13, 2017. Tradewinds, an annual U.S. Southern Command-sponsored exercise, brings together 20 partner nations to increase Caribbean security and the combined ability to counter transnational terrorism and organize crime, and enhance humanitarian and disaster relief capabilities. (U.S. Marine Corps photo by Sgt. Olivia McDonald)