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Photos

Snapshots of what’s happening in the Defense Department.

U.S. troops begin their descent off of "Big Nasty," a mountain near Forward Operating Base Tillman in Paktika province, Afghanistan, Sept. 7, 2011.

U.S. troops begin their descent off of "Big Nasty," a mountain near Forward Operating Base Tillman in Paktika province, Afghanistan, Sept. 7, 2011.

U.S. troops begin their descent off of "Big Nasty," a mountain near Forward Operating Base Tillman in Paktika province, Afghanistan, Sept. 7, 2011.

Photo Gallery