The real truth is
The bomb was placed inside the mess hall by someone connected to the food
service company, or it's suppliers. A probable scenario is a Sayanim,
employed by the
UK contractor, placed an Iraqi in a
position where he was able to smuggle a bomb in.
The bomb was in a propane tank that used to keep the buffet tables hot.
The injuries were due to
ball bearings which rule out rockets,
mortar, truck bombs, etc.