An Army Combat Helmet and U.S. colors make up part of a memorial display at a memorial service for U.S. Army Staff Sgt. Matthew Hermanson of 1st Platoon, Company A, 2nd Battalion, 4th Infantry Regiment, Task Force Warrior, 4th Brigade Combat Team, 10th Mountain Division, Task Force Patriot, on Combat Outpost Jaghato in Wardak province, Afghanistan, May 7. Posthumously promoted to staff sergeant, Hermanson, a 22-year-old infantryman from Appleton, Wis., died during an enemy engagement while securing the Jaghato District center, April 28.