The guided missile frigate USS Samuel B. Roberts (FFG 58) executes a divisional tactical maneuver with the naval forces from Argentina, Brazil, Spain, and Uruguay during UNITAS 47-06 Atlantic Phase.

Atlantic Ocean (Oct. 21, 2005) The guided missile frigate USS Samuel B. Roberts (FFG 58) executes a divisional tactical maneuver with the naval forces from Argentina, Brazil, Spain, and Uruguay during UNITAS 47-06 Atlantic Phase. UNITAS is the largest multi-national naval exercise conducted with naval forces from the U.S., the Caribbean Sea, and South and Central America. The exercises focus on building multinational coalitions, while promoting hemispheric defense and mutual cooperation. U.S. Navy photo by Photographers Mate 2nd Class Michael Sandberg File# 051021-N-4374S-008