Captain Martian Walker, United States Marine Corps, is transferred to Dubai, Saudi Arabia, from Kabul, Afghanistan, on orders to assist in the United States Army's 33rd Battalion retreat from Dubai. Walker goes in with his team, hoping to find civilians to extract. However, the team finds a unit from the 33rd's Special Forces unit. Shortly after, they find a camp of Refugees on a freeway. The team attempts to negotiate with the refugees, but are quickly fired upon, forcing the team to open fire and eliminate them. The team moves through the freeway, to various buildings, encountering dozens of armed refugees. However, as they reached the final building, the team encountered an American leading the refugees who made mention of a U.S Army Ranger that was captured and prepped for questioning. The team finds out that the American is a C.I.A operator.