HC Deb 07 March 1989 vol 148 c750
14. Mr. Ray Powell

To ask the Secretary of State for Defence if he will estimate the annual cost to his Department of unreliable weapons, aircraft and military equipment.

Mr. Sainsbury

We attach very considerable importance to reliability of equipment, which is a key feature of our procurement policy. A broad brush estimate of the cost of appropriate elements of scheduled and unscheduled maintenance for the RAF, and for similar work for the Navy and Army, was given as more than £1 billion in a recent Comptroller and Auditor General's report. As the report recognised, that figure does not indicate the amount that could be saved by better reliability, nor does it take account of the extremely rigorous maintenance policy that we operate in order to maintain the highest standards of safety. However, we believe that the costs of unreliability can be reduced. A number of measures have already been taken to bring about improvements in reliability, and more are in hand.

Mr. Powell

I thank the Minister for that lengthy reply. Is it not true that £1 billion of taxpayers' money a year is wasted? Is it not also true that the fast jets of the RAF are grounded for 50 per cent. of the time, which is a total waste of taxpayers' money? Is it not about time that the Government did something about that?

Mr. Sainsbury

I am sorry that the hon. Gentleman thinks that I gave a negative reply and I hope that, on reflection, he will realise that it was positive. I should point out that on a broad assessment of the value of the aircraft that the RAF flies, unscheduled maintenance comes to only 2 per cent. of that cost—the equivalent to spending £120 a year on the maintenance of a Metro.