I have a question for the Minister for Defence. I refer the minister to the findings of the Auditor-General that the first three Tiger helicopters accepted by the government are not capable of providing the performance required because they have inadequate power for their weight, as well as difficulties including faulty weaponry, faulty navigation systems, inadequate emergency locator beacons and substandard flight data recorders. Also, two have limited ability to operate over water. Would the minister explain why the government accepted delivery of these aircraft that have failed to meet their contractual specifications?