Images: Frontline trace [Image 8 of 11]
Photo by Staff Sgt. Charles Crail
1st Lt. Matthew Miller (right), platoon leader with Company C, 2nd Battalion, 28th Infantry Regiment, 172nd Infantry Brigade, pauses to update his platoon's position with headquarters outside of Margah, Afghanistan. Sitting astride a major border infiltration route, Combat Outpost Margah serves as an interdiction base to stop the flow of foreign fighters into the interior of Afghanistan.