Err ... well ... all of them ... it depends on exactly what you want to do. The 'Weaponpool' is the pool of weapons that you are carrying from one mission to the next. These commands allow you to put things in, take them out and so on. You'll need normal weapon and mag commands as well, to find out what units are carrying, and to give them weapons from the pool. Save/loadStatus and saveVar commands may also come in handy.