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Photos

Snapshots of what’s happening in the Defense Department.

Members of the caisson platoon of the 3rd U.S. Infantry Regiment, known as "The Old Guard," march down Pennsylvania Avenue in Washington, D.C., Jan. 13, 2013, during a dress rehearsal for the Inauguration Day parade Jan. 21.

PARADE PRACTICE

Members of the caisson platoon of the 3rd U.S. Infantry Regiment, known as "The Old Guard," march down Pennsylvania Avenue in Washington, D.C., Jan. 13, 2013, during a dress rehearsal for the Inauguration Day parade Jan. 21.

Photo Gallery