I would add that we have a very good system and we have been a bit of a leader in that system, which started in 1942. At the time there were a lot of crashes because of the new jet engine, and so on. The core of our program is free and open reporting. In order to make sure that people feel confident that they can report without being disciplined, losing their job, or going to jail, we established that system where we protect testimony. They can come to us, they can send emails, we connect to them, and we never use that information. This is really at the heart of this in order for people to feel good about it.
After that, because of that, they come, they report, we are able to come up with good preventive measures, but the other aspect of the program is to be very transparent and to share as much as possible all the relevant information—not the testimony, of course—to make sure it's not going to happen. This is well understood by everyone in the chain of command because it's part of our culture.
I did some exchanges as part of my career in the Canadian Forces with foreign military. I spent three years in another system where it's a punitive system. Everyone hides stuff, and this is bad, this is really bad.