Honor Guard members of the Argentinian Navy Almirante Brown Class SARANDI (D 13) stand at attention as the vessel gets underway during exercise UNITAS 2004 at the Naval Port of Montevideo, Uruguay, on Nov. 6, 2004. UNITAS 2004 is an allied service exercise involving military personnel from the U.S., Spain, Uruguay and Argentina. (USAF PHOTO by MASTER SGT. Bill Kimble) (Released)