 Following a spate of incidents, there has been concern that the unarmoured nature of the Wolf exposes the crews to excessive danger, and they are being supplemented by more heavily armoured vehicles such as the Vector, the Mastiff and the Jackal.The MoD later supplemented the Wolf in theatre with a range of armoured vehicles including the Snatch and Pinzgauer ATV in some utility and liaison roles and the Supercat MWMIK.There were reports that some of this equipment was to be sold at below cost once operations in Iraq were completed as the Treasury had refused to cover the cost of replacement.