The civilian military contractor Cyber-Intell-Design-Corporation (CIDC) has sent out an urgent request for help to all military units in the sector. Their facility has come under attack by enemy forces. The Fleet Marine Striker Battalion (FMSB) is the only unit close enough to render assistance. Sgt. Gallagher and Sgt. Cook bring their squads together to respond to the threat. They are sent in on short notice to link up with the facility's surviving security personnel. Together they must secure sensitive data and try to get out alive.