Generate text that refutes this claim: PMCs give value for money  Mercenaries are a cost efficient way of fighting. Although expensive to hire, the government does not have to cover the cost of training, housing, pensions or healthcare. Mercenaries, unlike regular troops, are only paid for the days on which they are used. Outsourcing when necessary will reduce the cost of the force. For example, the US army is around a third smaller than it was in the 1991 Gulf War (PBS News Hour, 2004). This saves taxpayers’ money and avoids the build up of conventional troops, which, in the past, has contributed to the development of arms races which can be cripplingly expensive as shown by the collapse of the Soviet Union.
defence house would employ mercenaries
There is no guarantee of the quality of contracted soldiers often resulting in less being done per soldier. The competitive-business nature of private contractors includes cost reduction as well as profit maximisation, which leads to the recruitment of cheaper, less experienced and ill-prepared staff as well as the use of cheaper and poorer equipment. As no standardised training is in place, the quality of the hired men is never known and may be incompatible with the training of traditional forces and therefore unsustainable. The result of this is in the long run to push up the cost as work that PMCs should have done has not been done to the right standard.