As seen through a night vision device, U.S. Army Sgt. David Ellis takes up a security position along the camp’s exterior during a night patrol of the perimeter, Camp Wright, Asadabad, Afghanistan, Jan. 24, 2010. Ellis is assigned to the Provincial Reconstruction Team-Kunar security forces member from the Nevada National Guard’s 1st Squadron, 221st Calvary Regiment. As seen through a night vision device, U.S. Army Sgt. David Ellis takes up a security position along the camp’s exterior during a night patrol of the perimeter, Camp Wright, Asadabad, Afghanistan, Jan. 24, 2010. Ellis is assigned to the Provincial Reconstruction Team-Kunar security forces member from the Nevada National Guard’s 1st Squadron, 221st Calvary Regiment. SHARE: Download: Full Size (2.69 MB) Tags: Photo Essays Credit: VIRIN: 266802-P-UPY18-130.jpg Photo Gallery