The Harpoon missile is a type of anti-ship cruise missile developed by McDonnell Douglas in the 1970s. It is designed to target and destroy enemy ships from a distance, using a combination of radar guidance and a high-explosive warhead. The missile can be launched from various platforms, including ships, submarines, and aircraft, making it versatile in naval warfare. The Harpoon has undergone several upgrades since its introduction, improving its range and accuracy. It is widely used by the United States Navy and many allied nations, contributing to maritime security and deterrence against potential threats at sea.