U.S. Navy Lt. Cmdr. Carrie Dreyer, a physical therapist, interacts with a baby in Puerto Cabezas, Nicaragua, during a Continuing Promise 2015 medical event, May 24, 2015. Continuing Promise is a U.S. Southern Command-sponsored deployment to conduct civil-military operations and show U.S. support and commitment to Central and South America and the Caribbean. Dreyer is assigned to Walter Reed National Military Medical Center in Bethesda, Md.