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Photos

Snapshots of what’s happening in the Defense Department.

Watch Live at 3:15 p.m. EST: President and Commander in Chief Donald J.Trump is scheduled to visit the Pentagon where he'll administer a ceremonial swearing-in for Defense Secretary Jim Mattis in the Pentagon's Hall of Heroes

Trump to Visit Pentagon

Watch Live at 3:15 p.m. EST: President and Commander in Chief Donald J.Trump is scheduled to visit the Pentagon where he'll administer a ceremonial swearing-in for Defense Secretary Jim Mattis in the Pentagon's Hall of Heroes

Photo Gallery