In this May 11, 2009 file photo, soldiers from the U.S. Army First Battalion, 26th Infantry take defensive positions at firebase Restrepo after receiving fire from Taliban positions in the Korengal Valley of Afghanistan's Kunar Province. Spc. Zachary Boyd of Fort Worth, Texas, far left was wearing 'I love NY' boxer shorts after rushing from his sleeping quarters to join his fellow platoon members. From far right is Spc. Cecil Montgomery of Many, La. and Jordan Custer of Spokan, Wash, center. Defense Secretary Robert Gates says American soldiers have more than their military might and training on their side in the war in Afghanistan. Some have pink underwear.