Attach to your humvee and enjoy the ride. Don’t kill civilians or civilian cars. Be careful of the suicide bombers. Get to the besieged SAS troops and provide covering fire until they get on the truck. Don’t leave the humvee. Drive to the city. Go to the police station that has been overrun and rescue the marines. Wait by the fountain for the chopper. If the Iranians cross the border cover the marines while they run back into the buildings and then go back yourself. DO NOT FIRE FIRST. The Iranians must fire first before you fire back. When they are dead wait for the chopper at the last WP.