As the cold war progressed, South Africa found itself on the verge of border wars and looking to bolster its air-defense capabilities, after having its order for the bloodhound SAM system refused by the UK government. In July 1964, it turned to Thomson-CFS for and put forward the requirements for a mobile, all-weather low-altitude system. The south African government paid 85% of the development costs while France paid the last 15%. The system became known to the south Africans as the ‘Cactus’ while the French named it the ‘Crotale.’

How to use:-
AG1 - Fixation to ground
AG2 - RADAR
Pitch - Acceleration & deceleration
Yaw - Left & Right

It uses R440 missile developed by Matra. Here in SP, the range is just 7 km being short-range SAM