U.S. Sailors stand on the bridge wing aboard the guided missile cruiser USS Bunker Hill (CG 52) as the ship approaches Punta Arenas, Chile, March 13, 2010, during Southern Seas. Southern Seas is a U.S. Southern Command-directed operation designed to strengthen relationships with regional partner nations and improve operational readiness for all assigned units. (U.S. Navy photo by Mass Communication Specialist 2nd Class Daniel Barker/Released)