Landing craft, air cushioned assigned to Assault Craft Unit 4 from the amphibious transport dock ship USS Mesa Verde come ashore near Mayport. Maritime forces from Brazil, Canada, Chile, Colombia, Mexico, Peru, the United States, and Uruguay landed on the beach during a UNITAS Gold amphibious landing demonstration. UNITAS Gold is the 50th iteration of the annual multi-national maritime exercise known as UNITAS, which provides the opportunity to conduct and integrate joint and combined land, maritime, coast guard and air operations in a realistic training environment. The exercise is taking place April 20-May 5.