 What, how do I do this one? One-year cocket. 84, 84, 84. 84, 84, 84. 5 plus 3, clear. 84, 84, 84. 84, 84, 84. Make sure it's tightened up. Make sure this is in there, in the C4. There's two tough boxes. There's a couple of rocks. We're going to do some demonstration shots. We're molding it on to the ticket, Makario. I'm First Lieutenant Ryan Vaughnchance-Stetler. I'm the first platoon leader in Castle Company, 54 BB, 173rd in the Free-The-Gate Combat Team, Airborne. The purpose of today's exercise is to train on familiarization on the AT-4 weapon system. It's a single-shot, shoulder-fired rocket launcher. And then tomorrow's objective is going to be familiarization and training on demolition techniques and expedient field demolition techniques. So a pair of troopers are learning how to employ one of the key weapon systems on the modern battlefield, the AT-4. And they're learning how to use it to dispatch enemy tanks. And tomorrow they're also going to be learning how to employ some demolition techniques to also create obstacles as well as defeat enemy threats. So what's nice about this training area, especially, is it has live targetry. So we can use fire actual AT-4s at a T-72, like we saw downrange today. In addition, the freedom of the two demo ranges we're going to be utilizing tomorrow has a lot that we can do with it. So we can show a lot of our newer guys, especially, some of the training techniques that we'll carry on to future generations during the unit.