“They're continuing to discover cracks. They're continuing to discover areas they need to fix. And if those costs are on the Australian government, then even a fixed-price contract doesn't tell you what you will pay for the planes because, of course, they're not fully done until you fix them.â€
Similar problems happened with the F-111 45 years back, the US of A lending F-4 Phantoms to fill the gap till 1973, maybe a Raptor could be lent