The Oerlikon ADATS is a Swiss-Canadian dual surface-to-air and surface-to-surface anti-aircraft and anti-tank missile system developed between 1979 and 1985 and adopted by the Canadian army in 1986. ADATS consists of a quadruple missile launcher mounted on a modified M113APC. The missiles are laser guided and have a range of 10 km and armed with a 12 kg high-explosive fragmentation warhead. Research ADATS