Soldiers assigned to 75th Troop Command, Kentucky National Guard, and the U.S. Ambassador to Guyana Sarah Ann Lynch (center), pose for a photo, after completing their Oath of Renlistment, given by Lt. Col. Timothy Stark, commander, 75th TC (left), during Tradewinds 21, at the U.S. Embassy in Guyana, June 22, 2021. Tradewinds 21 is a U.S. Southern Command (SOUTHCOM) sponsored Caribbean security-focused exercise in the ground, air, sea, and cyber domains; working with partner nations to conduct joint, combined, and interagency training, focused on increasing regional cooperation and stability.