ekpilot - I agree with the sentiment, however - where do you draw the line?
In my opinion, the villa's in question are pretty secure - they have lockable outer gates, a 6ft wall between adjoining villas and deadlocking swinging doors.
They are in a quiet, upmarket part of Dubai.
This thread would have been more useful if the focus had been on informing the pilot group of the threat, and suggestions to avoid, trap and mitigate!