The story starts at the MOUT (if the player chooses to play the tutorial) in Fort Benning, as fireteams Alpha and Bravo of squad Charlie 90, B Company, 159th Light Infantry goes through the training at Fort Benning, Georgia as they prepare for their deployment to Zekistan as part of the NATO Invasion force sent to invade the country. When they arrived Zekistan, their first objective is to help secure the airfield, the main airport in the city, however, the route to the airport is crawling with resistance; the first few hours after they arrived, they were ambushed.