060723-N-8977L-186 (Jul. 23, 2006)US Navy (USN) Sailors talk about the ship's navigation system with Chilean Sailors, on the bridge of the USN Arleigh Burke Class Destroyer USS CARNEY (DDG 64), in support of the United International Antisubmarine Warfare Exercise (UNITAS) Pacific Phase at Antofagasta, Chile (CHL). U.S. Navy official photo by Mass Communication SPECIALIST Second Class Johansen Laurel (RELEASED) )