USS Trout (SS566)

USS **Trout (SS-566)** was a Tang-class submarine commissioned by the United States Navy in 1952. Named after the fish, she was the second ship to bear the name and conducted numerous Cold War patrols and training missions in the Atlantic and Mediterranean. Throughout her service, Trout participated in anti-submarine warfare exercises and supported fleet operations, enhancing U.S. undersea capabilities. Decommissioned in 1978, she was later transferred to the Iranian Navy but never saw active service there due to the Iranian Revolution.