Pfc. Brian Ashavranner of Bravo Company, 1st Battalion, 8th Marines, engages the enemy with his M-16A2 service rifle from a roof at the Military Operations in Urban Terrain facility during Urban Warrior Limited Objective Exercise 2 on April 29, 1998, at Camp Lejeune, N.C. Urban Warrior is the U.S. Marine Corps Warfighting Laboratory's series of limited objective experiments examining new urban tactics and experimental technologies.