[ZenGum]

At least two Pakistani moderate politicians have recently been killed by their own (whacko extremist) bodyguards. Equally, some international cricket umpires were basically abandoned by their security during a gun attack on their van. Having untrustworthy guards is not a good idea.

That said, if was working at a place which was a potential target, I'd want guards about. I just want good ones.

And I'd be especially wary just around the edges of the safe zone - bad guys can spot you coming out and ambush you just outside.