It takes one man one turn to reload a Light Missile or Light Rocket Launch pad. It takes two men two turns to reload a heavy Rocket or Heavy Missile launch pad. In order to use heavy or light rockets and missiles, you must have a launch pad or some type of launching base. When either is shot, it is removed from the game. You may carry extra rockets and missiles, which would be transported by vehicles.
All items can resist a certain amount of impact.
This is its defense capacity. If a weapon's damage capacity is greater than an item's defense, the item is destroyed or penetrated. If equal, flip a coin. Note - a pistol or rifle can only penetrate doors and walls. A tank can knock down any door.