UDAIRI RANGE, KUWAIT DEC 9: Pfc Daniel Martinez, a rifleman with 1st Platoon, Company B, 3rd Battalion, 15th Infantry, cleans his M16A2 rifle on Udairi Range in Northwestern Kuwait, Dec. 9, 2002. The unit is conducting training missions along the Iraqi border as part of Operation Desert Spring. (Photo by David K. Dismukes)