An Afghan and coalition security force uncovered a Taliban weapons cache during an operation in Now Zad district, Helmand province, Afghanistan July 22, 2012. The Taliban weapons cache contained materials for constructing improvised explosive devices, including ammonium nitrate, home-made explosives, and detonation triggers. The security force also detained one suspected insurgent and seized two rocket-propelled grenades as a result of this operation. (Photo by U.S. Army Spc. Justin Young)