That's breaking us, breaking us, breaking! What we're doing out here today is part of our cold weather operations. It's a break through the ice drill. It's where a marine will put a combat load on and they will practice what would be breaking through the ice and going through the cold water. So it'd be getting your body in mind used to the shock of of submerging yourself into a frozen body of water. We at the School of Winter Warfare have a saying that if you can do it here in the Arctic you can pretty much do it anywhere.