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Photos

Snapshots of what’s happening in the Defense Department.

Chairman of the Joint Chiefs of Staff Adm. Mike Mullen, U.S. Navy, addresses audience members during the Energy Security Summit in the Pentagon on Oct. 13, 2010.

Adm. Mike Mullen addresses audience members during the Energy Security Summit.

Chairman of the Joint Chiefs of Staff Adm. Mike Mullen, U.S. Navy, addresses audience members during the Energy Security Summit in the Pentagon on Oct. 13, 2010.

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