Admiral Finn, if you start looking the replacement of our CF-18s, we're going with this interim purchase, which is roughly estimated at $500 million, to buy 18 rusted-out Australian jets that have been flown hard and fast and over the ocean. They're replacing theirs with brand new F-35s. They're not going to give us their best used aircraft at the beginning of this process until they have all their new fleet in service.