The Los Angeles-Class submarines are a class of nuclear-powered fast attack submarines used by the United States Navy. They were designed to conduct a variety of missions, including anti-submarine warfare, anti-surface warfare, and intelligence gathering. The first submarine of this class, the USS Los Angeles, was commissioned in 1976, and a total of 62 submarines were built. These submarines are equipped with advanced sonar systems and can carry a variety of weapons, including torpedoes and cruise missiles. The Los Angeles-Class submarines have played a crucial role in maintaining naval superiority and are known for their stealth and versatility in various maritime operations.