 They are hardcore, like the Philippine Marines hardcore. They can stand in the heat, in the cold. Anywhere there, any place, you can survive. You get to be in there with the Filipinos. You get to be in that environment and just experiences suck together. That's how you build bonds. Rarely do we ever just fight on our own. We fight as coalitions and as a joint multinational force. So coming out here and taking a fairly simple battle drill or combined arms, live fire scenario, which we would call it simple on our own. It's complex when you start adding in marine components, air force components, multinational components such as the Philippine Army, Philippine Marine Corps, Filipino Mech Infantry, Filipino Air Force, the Joint Tactical Air Controllers. Taking all those aspects in here and conducting this scenario and conducting it successfully is the only reason that we're out here and that's to build capabilities and our capacity in the joint multinational environment.