4th book in the Command and Control sub-series.
"In the midst of a global manhunt, the leader of the world's largest private army sees his opportunity to upset the international order. Ian Thomas is supposed to be dead. An international terrorist responsible for the bombing of the US Naval War College, he's been deceased for three years. But Don Riley, head of the CIA's Emerging Threats Group, is staring at a social media post showing him to be very much alive and on the run in South America. The video of Thomas sparks a global hunt: The Americans want to bring him to justice. The Chinese want him to disappear. And the Russians want to kill him very, very slowly."