South Pacific Ocean (July 14, 2004) - The Pascagoula, Miss., based guided missile cruiser USS Thomas S. Gates (CG 51) fires a recoverable MK-50 training torpedo during an anti-submarine warfare exercise conducted as part of UNITAS 45-04 Pacific Phase. Naval forces from Argentina, Chile, Colombia, Ecuador, Peru and observers from Mexico and Canada are participating in UNITAS 45-04, the premier naval exercise in the region, which is conducted under the direction of Commander U.S. Naval Forces S...