180416-A-YI894-0044 PUERTO BARRIOS, Guatemala (April 16, 2018) Dr. John Roberts of Team Rubicon answers questions from a Guatemalan Red Cross member during an Emergency Response class at Estacion de Bomberos in Puerto Barrios, Guatemala during Continuing Promise 2018. U.S. Naval Forces Southern Command/U.S. 4th Fleet has deployed a force to execute Continuing Promise to conduct civil-military operations including humanitarian assistance, training engagements, and medical, dental, and veterinary support in an effort to show U.S. support and commitment to Central and South America. (U.S. Army photo by Spc. Brandon Best/Released)