The "Gato-Class" refers to a series of submarines used by the United States Navy, primarily during the Cold War. These submarines were designed for various missions, including anti-submarine warfare and reconnaissance. The Gato-Class submarines were notable for their diesel-electric propulsion systems, which allowed them to operate underwater for extended periods. Constructed between 1941 and 1945, the Gato-Class included over 70 submarines, making it one of the most produced classes of submarines in history. They played a significant role in the Pacific Theater during World War II, contributing to the success of the U.S. Navy against Japanese naval forces.