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Photos

Snapshots of what’s happening in the Defense Department.

Secretary of Defense Robert M. Gates and wife Becky receive a tour at the Great Wall of China in Mutianyu, China, on Jan. 12, 2011. Gates wrapped up a 4-day trip to China by visiting the People's Liberation Army 2nd Artillery Group and the Great Wall.

Secretary Gates and wife Becky receive a tour at the Great Wall of China.

Secretary of Defense Robert M. Gates and wife Becky receive a tour at the Great Wall of China in Mutianyu, China, on Jan. 12, 2011. Gates wrapped up a 4-day trip to China by visiting the People's Liberation Army 2nd Artillery Group and the Great Wall.

Photo Gallery