PORTSMOUTH, Va., - Petty Officer 2nd Class Dale Veverka, a boatswains mate, Seaman George Degener, and Petty Officer 2nd Class Joshua Post, a machinery technician, conduct maneuvers on the Coast Guard Cutter Northland's "over-the-horizon" small boat during their transit in the Atlantic Ocean to Rio De Janeiro, Brazil, April 9, 2008. The Northland is transiting to Brazil to participate in this years UNITAS exercise, a multinational naval exercise the helps tests the interoperability of U.S. and foreign naval forces. U.S. Coast Guard photo by PA2 Nathan Henise.