The Lockheed Martin AN/WLD-1 RMS (Remote Minehunting System) is a remotely controlled minesweeping system to be operated by surface warships. It consists of an unmanned semisubmersible vehicle, which tows a sonar array, and control infrastructure aboard the parent ship. The unmanned semisubmersible vehicle used is the US Navy Snorkeler-Class Unmanned Surface Vehicle.