1950s
From August 1951 to March 1952, Perch underwent overhaul at Mare Island. From 1952 to 1954, Perch trained, making "reconnaissance-runs" and "raids" on several Alaskan and Hawaiian islands. In January 1955 Perch made a cruise to WestPac conducting a "reconnaissance and raid" on Iwo Jima and observed other islands in the Bonin Chain. Periods between Far Eastern cruises, Perch performed type training and intertype amphibious exercises in the San Diego area.
Perch, again classified as a Submarine Transport, APSS-313, on 24 October 1956, departed San Diego 5 November for a reconnaissance exercise in the Panama Canal Area, returning to San Diego 11 December. In late 1957 she made a reconnaissance voyage from San Diego to Hawaii and Alaska, and spent most of 1958 and 1959 in amphibious training exercises in the San Diego area with marines and Underwater Demolition Teams.
In December 1959 Perch departed San Diego, decommissioned on 31 March 1960, and entered the Mare Island Group of the Pacific Reserve Fleet at Vallejo, Calif.
Read more about this topic: USS Perch (SS-313)