Obviously, as we are procuring the F-35s, the specifics of the course that will be required to train our pilots are going to be developed. We'll learn a lot from our allies and partners that have already trained their pilots on this platform, so we're not necessarily going to reinvent the wheel, but we don't expect it to take any longer than it takes to train a current CF-18 pilot. In fact, it'll probably take less, because the aircraft has so many more modern capabilities. Much of the training will be done in simulation, obviously, as there are no two-seat F-35s, so it's simulation and then you jump into the aircraft.
As for the number of F-18s from Australia that are being used, I can't give you the answer specifically right now, but we can take that question on notice and provide that to you.