I would offer that it's, in part, a function of past choices to not prioritize investments like these in a way that other countries have. I think we've seen some positive evidence that we are making this an appropriately significant priority, in a way that we were remiss in the past. By putting only such a small focus on this, we're trying to take a very small group of trained fighter pilots and retrain them on new aircraft, when other countries, which are much smaller, put more emphasis on this and, from the start, have a much bigger pool to draw from.
