Privately training with special forces, he's honing his combat skills to continue his work within the Campus, hunting down and eliminating terrorists wherever he can-even as Jack Ryan Sr. campaigns to become President of the United States again. But what neither father nor son knows is that the political and personal have just become equally dangerous. A devout enemy of Jack Sr. launches a privately-funded vendetta to discredit him and connect him...

A high-level assassination attempt in Russia has the newly elected Ryan sending his most trusted eyes and ears-including antiterrorism specialist John Clark-to Moscow, for he fears the worst is yet to come. And he's right. The attempt has left the already unstable Russia vulnerable to ambitious forces in China eager to fulfill their destiny-and change the face of the world as we know it...