U.S. Marine Lance Cpl. Keith Silva, right, attempts to take down Lance Cpl. Brett P. Schwindt, during a ground fighting tournament at Camp Dwyer, Afghanistan, March 10, 2012.
Both Marines were assigned to Combat Logistics Battalion (CLB) 1 and were deployed to the southern Helmand province. (DoD photo by Cpl. Alfred V. Lopez, U.S. Marine Corps) Original public domain image from Flickr