국방과학연구소
XAV (eXperimental Autonomous Vehicle), is a highly maneuverable, light mechanized, four-wheeled unmanned vehicle that can be controlled from a remote station and used for field reconnaissance. In 2007 it was under joint development by South Korea's Agency for Defense Development (ADD) and Ministry of Information and Communication, with a budget of approximately $35 million, and planned to be fielded by 2012.