Over the course of three decades, Tom Clancy created a world alive with prescient action and remarkable individuals. In Tom Clancy Support and Defend, covert agent Dominic Caruso faces the deadliest challenge of his career. Dominic Caruso. Nephew of President Jack Ryan. FBI agent. And operator for the top secret U.S. intelligence agency known as The Campus. Already scarred by the death of his brother, Caruso is further devastated when he is unable to save a friend and his family from a terrorist attack. Ethan Ross was a mid-level staffer for the National Security Council. Now he's a wanted fugitive on the run with a microdrive that contains enough information to destroy American intelligence efforts around the world. The CIA is desperate to get the drive back before it's captured by the Russians or one of the various terrorist groups also vying for it. Only Caruso stands in their way—but can he succeed without the aid of his Campus colleagues?