The USS Perch (SS-176) was a Porpoise-class submarine constructed by the Electric Boat Company in Groton, Connecticut, with her keel laid on 25 February 1935. She was launched on 9 May 1936 and commissioned on 19 November 1936. The vessel measured approximately 311 feet in length, with a beam of 25 feet and a draft of about 15 feet, typical of Porpoise-class submarines. She was assigned initially to the Naval Submarine Base New London before becoming part of the Pacific Fleet’s Submarine Squadron 6 in November 1937. Throughout her service, Perch conducted various operations, including fleet problems, surveys of the Aleutian Islands, and patrols around the Philippines. As war approached, she was actively involved in the early Pacific combat zone, escorting transports, and engaging Japanese shipping. Her notable wartime actions include sinking the Japanese transport Nojima Maru and attacking multiple targets in the Dutch East Indies area. Perch’s combat career was marked by intense engagements during her patrols in early 1942. On 1 March 1942, she attempted to intercept a Japanese invasion convoy off Surabaya but was spotted and attacked by Japanese destroyers Amatsukaze and Hatsukaze. She was heavily damaged by depth charges, with her pressure hull dented and her systems crippled. Despite her damage, she surfaced and attempted to escape but was further attacked by the destroyers Ushio and Sazanami, which inflicted critical damage. Her crew managed to abandon her when she was on the verge of sinking; all 59 crew members survived, rescued by Ushio. The wreck of USS Perch was discovered in 2006 in the Java Sea, but it was illegally salvaged sometime between 2006 and 2016. The vessel holds significance for her wartime service and her role in early WWII Pacific operations. Her story exemplifies the perilous nature of submarine warfare and the bravery of her crew.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.