[blam]

This is a GBU-28 mounted on an F-15 Eagle. Open a hole with one of these and then drop a fuel air bomb into the hole. Oh My!

[PUGACHEV]

A large tunnel complex must need a large air supply. Even if their air sources are spread over a large area, we only need to find one vent for chemical weapons to be effective. If we just approch the task methodically, as if we were spraying for insects, it shouldn't be too long before those tunnels become a death trap.