She then offered the sub aid and supplies (an insult to the sub.) "Borie", then along with two other destroyers, escorted it out of the area. During the night "Borie" received orders to head for the Panama Canal and wait for 20 amphibious ships from the west coast to establish an attack task force. Over the ensuing years, she acquired a Drone Antisubmarine Helicopter (DASH) system and during a Mediterranean deployment, rescued an F-8 Crusader pilot whose plane crashed in a landing attempt on the aircraft carrier . In February 1968, "Borie" began her Vietnam deployment, serving in the Tonkin Gulf on plane guard and radar picket duty. On the gun line, her gunners fired over 7,000 rounds at enemy positions at Phan Thiet and in the Mekong Delta. Returning to peacetime operations in 1969, "Borie" became a naval reserve training ship until June 1972, when she was decommissioned. She was struck from the Naval Vessel Register on 1 July 1972. She was sold to the Argentine Navy and renamed "Hipólito Bouchard" (D-26) after the Argentine privateer, Hippolyte Bouchard. Four Exocet anti-ship missiles were fitted in 1977–78. ARA "Bouchard" saw action in the Falklands War, forming a part of the escort for the aircraft carrier during the initial Argentine invasion on 2 April 1982. On 26 April "Bouchard" and sister ship formed the escort for the cruiser when "Belgrano" set out from Ushuaia in response to the approaching British Task Force, and was present when on 2 May 1982, "Belgrano" was torpedoed and sunk. During the torpedo attack, the crew said they felt an impact which was believed to have been one of the three torpedoes fired from . They later found four cracks in the hull which were thought to have been related to a dud torpedo impact or near miss explosion. On the night of 17/18 May a helicopter was tracked by the radar of "Bouchard", who sent a message to her sister ship ARA "Piedrabuena", patrolling on the north, and then to the naval base of Río Grande. In fact, a SH-3 Sea King reconnaissance mission on Río Grande had been launched by the British from as a prelude to Operation Mikado, but after detecting the Argentine radar signal, the crew of the Sea King and members of the SAS flew to Chile, where they destroyed their aircraft.