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Photos

Snapshots of what’s happening in the Defense Department.

Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, addresses audience members during the Energy Security Summit at the Pentagon, Oct. 13, 2010.

ENERGY SUMMIT

Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, addresses audience members during the Energy Security Summit at the Pentagon, Oct. 13, 2010.

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