 So, today we're out doing practical training exercises. We're doing, this morning we did a chemical operations, so our team is tasked to respond wartime scenario and going out and resolving an issue that involves chemical ordnance, chemical agents, and trying to defeat the task at hand. And then, this afternoon we're running a UXO, unexploded ordnance problem. We have a couple guys that are in upgrade training, so they're trying to get their certifications. And so, they have to run through several problems in order to do so, unexploded ordnance being one of those, usually the first one. We have a partnership with the 149th, where we go out. They have a training bird for us. They load up different armament systems, and we create a problem like a hung gung, hung flare, hung ordnance on one of the pylons, and our team members are tasked to resolve the issue without any major safety violations.