 My name is Sergeant Christopher Chavis. I'm a combat engineer attached to 1A HAC. Today we're going to be training on urban breach in and Bangalore's cross training with infantry and the German Army. So we're attached to infantry because they need us for their missions to blow up obstacles for so they can assault through and finish the mission. That training is important to get our soldiers hand on with more demo and also to train the infantry on what we use and how we use it. I'm Sergeant Colin Davidson. I'm a horizontal construction engineer and I'm from Orlando, Florida. Today the Germans were able to come out and kind of see how we operate and how we build our charges and then we'll be able to see how they do there so we can kind of piggyback off each other and get different ideas. It's important so we can increase our impacts throughout the battalion. Fire in the hole! Fire in the hole! Fire in the hole!