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Photos

Snapshots of what’s happening in the Defense Department.

Soldiers assigned to the 3rd U.S. Infantry Regiment, known as "The Old Guard," perform a live-fire demonstration during a ceremony to mark President's Day at George Washington's Mount Vernon in Alexandria, Va., Feb. 20, 2017. Army photo by Zane Ecklund

'Old Guard' Action

Soldiers assigned to the 3rd U.S. Infantry Regiment, known as "The Old Guard," perform a live-fire demonstration during a ceremony to mark President's Day at George Washington's Mount Vernon in Alexandria, Va., Feb. 20, 2017. Army photo by Zane Ecklund

Photo Gallery