311th Sustainment Command (Expeditionary) is first ESC to conduct CPX-F
Spc. Triay Torres (right), works with Sgt. Neil Ferido and Staff Sgt. Peter Braithwaite (left) to plan a response to one of the support operations scenarios during the 311th Sustainment Command (Expeditionary) Command Post Exercise – Functional at Camp Parks, Calif., 19 Sept. The CPX-F uses a closed computer network, to simulate the operation of a command post within a simulated theater of operation, complete with inputs and feedback from notional higher, lower, adjacent, and adversary units. (U.S. Army Photo courtesy of Spc. Ivanova Jimenez 311th ESC)