In the context of procurement and value for money, we're trying to do a lot more work on how we test, and test early. We've had some really good outcomes from this approach. What we can't do is establish all of the test facilities and test ranges, duplicating what all of our allies are doing, so we have reached out and established some relationships.
A couple come to mind immediately. One is the U.S., and testing around vehicles. We use U.S. ranges for missiles and torpedoes and things of that nature. We have some ranges of our own that we also share. This enables us to share not only facilities, but also data and outcomes. It could be early on in research and development around better armour. We've used it to great effect. For example, when our tactical armoured patrol vehicle came to production, early on we put it through very detailed and rigorous testing and had some pretty significant failures. We refused to accept any vehicles. After two years of redesign work, we had a much better outcome, and now we've taken possession of 80% of those vehicles.
It is sharing of facilities, but it's also sharing data and information without each of us having to duplicate it.