Sgt. 1st Class Latarsha Livingston (top) and Spc. Shalendore Tolbert, both from Operations Company, U.S. Army South, run networking cable through tables inside the Deployable Joint Command and Control system at Guantanamo Bay, Cuba Jan. 30. The DJC2 is an integrated command and control headquarters system which enables a commander to set up a self-contained, self-powered, computer network-enabled temporary headquarters facility anywhere in the world within six to 24 hours of arrival at a location. The DJC2 was used for the Joint Operations Center during the exercise. (Courtesy photo by Jose Saez, U.S. Army South G-3 Visual Information)