The accidental discovery of secret military papers exposes a deadly threat. The Iraqi military has developed a designer biological weapon. American intelligence quickly learns that the pathogen will mutate and destroy all life on the planet if it is unleashed. Heading an elite rapid response team, Captain Robert Walker leads his soldiers into the heart of the Iraq desert to track down a young woman rumored to know of the weapon's location. Time is running out as Captain Walker and his squad race to find the biological agent before its madman creator can use it to destroy the world.