 The Canadian Forces Land Force Command used the Air Defense Anti-Tank System (ADATS) based on the M113A2 prior to its retirement from service in 2012.ADATS is a completely self-contained system in an unmanned turret with FLIR (Forward-Looking Infrared) and TV sensors, laser rangefinder and designator, a search radar.Composed of eight missiles, the ADATS can find and hit multiple threats in few second.