Which missile is primarily used by the Navy for surface warfare?

The Harpoon missile is primarily used by the Navy for surface warfare due to its design and operational capabilities. The Harpoon is an anti-ship missile that can be launched from various platforms, including ships and aircraft, and is specifically designed to engage and destroy surface targets such as enemy ships. Its active radar guidance allows it to home in on targets after being launched, making it effective in naval combat scenarios.

Other missile systems like the Tomahawk missile are primarily designed for land-attack operations, while the Patriot missile is focused on air defense and missile interception. The Standard missile, on the other hand, is utilized mainly for air and missile defense purposes rather than for direct engagement of surface vessels. Therefore, the Harpoon missile stands out as the Navy's dedicated weapon for surface warfare.