U.S. Army Spc. Guillermo D. Carias, right, places a tourniquet on the left arm of a fellow soldier during a training exercise in Kabul, Afghanistan, Oct. 24, 2014. Carias is a driver assigned to the Oregon Army National Guard's Company A, 2nd Battalion, 162nd Infantry, 41st Infantry Brigade Combat Team. U.S. Army Spc. Guillermo D. Carias, right, places a tourniquet on the left arm of a fellow soldier during a training exercise in Kabul, Afghanistan, Oct. 24, 2014. Carias is a driver assigned to the Oregon Army National Guard's Company A, 2nd Battalion, 162nd Infantry, 41st Infantry Brigade Combat Team. SHARE: Download: Full Size (1.83 MB) Tags: photo essays Credit: VIRIN: 824165-K-XMQ93-257.jpg Photo Gallery