XAV (eXperimental Autonomous Vehicle), is a highly maneuverable, light mechanized, four-wheeled unmanned vehicle that is capable of being controlled from a remote station and used for field reconnaissance. It is currently under joint development by South Korea's Agency for Defense Development (ADD) and Ministry of Information and Communication with the budget of approximately $35 million, and is planned to be fielded by 2012. There will be two variants of the unit, one for battlefield reconnaissance missions and another for light anti-personnel combat missions.