A 4 person Unit of Military are traveling through the desert to make it to their base, and they are finally going back home.
1 person (Adam) is going home to his wife. Then, a terrorist throws a bomb at their "jeep" and Adam is one of 2 to survive the attack, but his unit mate is shot and killed by the terrorists. Adam now has to make it to his base through the desert miles and miles away while battling the elements and the terrorists.