deactivation overhaul, she was decommissioned 22 June 1946 and was placed in the Atlantic Reserve Fleet at New London, Connecticut. Rasher was credited with sinking 99,901 tons of Japanese shipping, the third highest total for US submarines in World War II. However, a Japanese destroyer credited as sunk by sister ship is given a name that never existed and may have been a case of mistaken identity. If the tonnage credited for this ship is removed from the record of Flasher, then Rasher becomes the second highest-scoring US submarine for tonnage. Service as radar picket submarine, 1953–1960 She was placed in commission in reserve at Philadelphia Naval Shipyard 14 December 1951, Lt. V. D. Ely in command. After being reclassified as a radar picket submarine, SSR-269, she commenced conversion which continued after she decommissioned 28 May 1952. After extensive hull and interior alterations at Philadelphia Navy Yard, she was recommissioned 22 July 1953, Lt. Comdr. R. W. Stecher in command. She departed New London on 12 November, arriving San Diego 17 December via Guantanamo Bay and the Panama Canal. The following two years were spent off the west coast in operations from Washington state to Acapulco. On 4 January 1956, she deployed to the 7th Fleet, where she operated with U.S. and SEATO naval units. She returned to San Diego 3 July 1956. Prior to and following a second WestPac deployment from 4 March to 4 September 1958, SSR-269 served in Fleet exercises as an early warning ship, and in ASW training operations. On 28 December 1959, Rasher departed the continental United States for the Far East. While attached to the 7th Fleet, she participated in exercise "Blue Star", a large-scale American-Nationalist Chinese amphibious exercise. In May 1960, she took part in the Black Ship Festival at Shimoda, Japan, commemorating Commodore Matthew C. Perry's landing. She returned to San Diego on 20 June 1960. Vietnam War service Rasher was reclassified as an auxiliary submarine, AGSS-269, on 1 July 1960, with conversion being accomplished at Mare Island Naval Shipyard. Involved in maintaining fleet readiness until mid-August 1962 when she deployed to WestPac, Rasher continued to exhibit her usual high standards of performance. She returned to San Diego on 15 February 1963, and was overhauled that summer. During the next year, AGSS-269 was engaged in strike exercises involving other American and Canadian ships. Her next deployment, beginning on 3 August 1964, involved