Tom Clancy's Ghost Recon Advanced Warfighter 2 builds off of the events in the first game and places gamers in control of the U.S. military's elite fighting unit, the Ghosts. In the year 2014, the rising conflict between Mexican loyalists and insurgent rebel forces has thrown Mexico into full-scale civil war. Under the command of Captain Scott Mitchell, the Ghosts are called upon to face an imminent threat to the United States.