Thank you for that question.
We've been flying fighters in Canada for over 60 years, and there's been a lot learned on how to do tests and evaluation. If you've seen the movie, The Right Stuff, you know what it looked like in the fifties and sixties, when there was high risk in testing new platforms. We've progressed a long way now. There are always surprises in test and development, even though they're a lot fewer than they were 20 or 30 years ago. But there will still be discoveries as they do these testing and development phases.
We're certainly not perturbed. We expect that they will discover challenges as the airframe is pushed to a wider envelope, as happens in its test and evaluation phase. But that discovery phase is useful. The last thing you want is to have these airplanes deployed and then five years later find these faults. At that point, they would be far more problematic to repair, even if they're repairable after they're on the line. We're quite happy to see the discovery phase take care of those issues ahead of procurement.