Near Houston, Texas, an oil refinery belonging to one of the world's largest multinational energy companies is destroyed by a "backpack" nuclear device. This is just one of many attacks being perpetrated against the company around the world by a group whose mission is to stop global corporations and government organizations from plundering the world's natural resources in the name of profit.

Before this group strikes again, Jason Richter is called in with his top-secret high-tech military unit, code-named Task Force TALON, a special joint military and FBI unit set up by the national security advisor to track down and defeat terrorists around the world. Richter believes there is only one strategy in which to snare his opponents -- find, pursue, engage, and kill. And the only way to do this is to play them at their own game: Be unconventional and swift, hit-and-run and brutal enough to strike fear into the heart of the most dedicated terrorist. Richter must also lead the way through a series of unexpected turns that eventually uncovers a mole high up within the government who is in pursuit of his own personal revenge.