 Combat Town. Today, a notional stronghold for an enemy force. And unfortunately for my friends here, echo companies on the way. More than 60 Marines and sailors of the 31st Muze Battalion Landing Team assault a six-structure urban facility defended by a small force of guerrilla fighters. Operating in an urban environment provides unique challenges for the Marines to overcome. It's just adjacent units, so just second platoon, you know, like this urban area right here, it's real close. So you have to watch out to feel the fire. Through battle-tested fire and maneuver tactics, the Marines secure the compound in less than 30 minutes and gain valuable experience in urban operations. Marine Sergeant Paul Robbins Jr., Central Training Area, Okinawa, Japan.