Oh no. Two of them. Can anyone point me to the thread on reinforced concrete bunkers?
Well, you might consider one of
these. I haven't played with anything capable of breaking one of these in a long time. You *should* be safe.
To return to the topic at hand, the safety/career advancement tip I tell new field engineers is, "If you see the head guy running, run faster. Whoever survives will be the next boss."

-Blast