Every forward operating base that we operate by ourselves has an outstanding level of security. To this point there has been no indication of a break-in by anyone into those forward locations.
Certainly at Kandahar airfield, where we share those security requirements with our allies, the security requirements are absolutely stringent, and there is a layered defence to the airfield. All of the locally engaged employees are searched by hand and mechanically as they come into the airfield, they're managed while they are on the airfield, and they're searched again before they leave. So we're very comfortable that we have not suffered any losses through theft by locals who have infiltrated our camps.
The other thing that we acknowledge is that if Taliban insurgents were actually entering into our camp, they would not be there to steal fuel or food; they'd be there to kill us. From that standpoint, we're very cautious of our security situation, and we make sure that is always the number one priority.