John Chase, newly married and just back from his honeymoon, doesn't have a moment to settle into life with his new bride before being called back to duty. Warlords are seizing control of a central African nation and what had begun as a limited conflict is quickly ramping up to full-scale genocide. On orders of the President, he leads a Delta Force team to join up with a squad from the Australian SASR who are already on the ground. Together, they have one mission. Stop the wholesale slaughter of innocents by any means necessary. But, things are not as they seem. John is accompanied by a CIA agent who has a personal issue with him, as well as a mysterious specialist from USAMRIID, the US Army's laboratory for medical and biological defense research. Together, they encounter horrors that can only come from generations of tribal hatred. After witnessing unspeakable atrocities, none of the men will ever be the same.