Science Applications International Corp., McLean, Va., is being awarded a potential $74,398,851firm-fixed-price contract for global sustainment of Anti-Terrorism Force Protection Ashore Program Systems and associated equipment and software at 66 military installations worldwide. The work to be performed provides for preventive and corrective maintenance to sustain all Anti-Terrorism Force Protection Ashore Systems, associated equipment and software. This includes providing centralized comprehensive life cycle sustainment support for all of the hardware, software/firmware and cabling or other signal/data transmission sub-systems necessary for the systems to function as intended. Service call management is also included as part of this requirement. The Naval Facilities Engineering and Expeditionary Warfare Center, Port Hueneme, Calif., is the contracting activity.