After a disastrous secret op in Russia, Lieutenant Commander Scott Taylor is trying to find out who was responsible for leaking the information that killed half his platoon. Were it not for Natalie Andersson, the woman he had been secretly dating in the Pentagon who had warned him of the danger, he knows they would all be dead. Scott is devastated when he hears that Natalie has been killed for helping him - until he learns that she was the spy who betrayed them. But when his search to clear his name brings him face-to-face with a very-much-alive Natalie, Scott realises that justice might not be as clear-cut as he thought.