The Spruance-class is a class of destroyers built for the United States Navy, designed primarily for anti-submarine warfare. Commissioned in the 1970s, these ships are known for their speed, agility, and advanced sonar systems, making them effective in detecting and engaging submarines. The class includes 31 ships, with the lead ship being the USS Spruance. These destroyers are equipped with a variety of weaponry, including missiles and torpedoes, allowing them to perform multiple roles in naval operations. The Spruance-class has been succeeded by newer classes, but many ships remain in service or have been repurposed for other uses, such as training and research.