 Marines and sailors of the 31st Marine Expeditionary Unit's Maritime Raid Force conduct a series of our renaissance as part of a realistic urban training exercise created by Special Operations Training Group. The exercise uses aggressors, improvised explosive devices and high-value targets in a simulated community. Under the guidance of SOTG and Special Missions Branch they do their best to throw every possible scenario at us. With objectives defended by a force of armed aggressors, the assaults offer a wide-ranging set of challenges for the Marines to learn from. Marine Sergeant Paul Robbins Jr., Camp Hanson, Okinawa