Marine Force One is a special detachment of the Marine Corps whose prowess in combat and specialized training sets them apart from the average grunt. They charge where others retreat, and succeed where others fail. They are the best America’s got. As tensions continue to build between North and South Korea, Marine Force One is sent on a recon mission that reveals North Korea’s plans to use chemical weapons against the South. But before they can report to H.Q., they are ambushed and overwhelmed by a relentless pursuit force. Now, the battered and bloody team must take out the chemical weapons on their own and make it across the border alive.