They've found some of the delivery systems--now where's the STUFF? You know it's around that weapons cache somewhere. Or in a nearby school, hospital or mosque.
But a 120 bunkers full of weapons? The Marines must be awed.
But ya know, I have a feeling there's going to be a freeper or two who says, "that's nothing. I've got 200 bunkers full of munitions and I'm thinking about doubling it soon."
IMO a bunker full of ammo is kind of useless. A rifle full of ammo in your hands, however...