[Dion]

My mistake, in the previous post I said there are multiple types of SAM's. For some reason I thought RPG's were a type of SAM too, but their not. I guess it was because RPG's fire missiles too. SAM stands for Surface to Air Missile, RPG stands for Rocket Propelled Grenade. As far as I know SAM's are only used for anti-aircraft purposes. There are three types, big immobile emplacement missile launchers used in anti-aircraft defenses, vehicle mounted, and man portable. Use them in the same way as described in the above post, except use them against aircraft not vehicles.