0When American covert operative Chase Fulton returns home from his most recent mission in the Black Sea with a defecting Russian SVR officer in tow, everything in his world changes.As the tactical team morphs to meet the ever-changing demands of the geopolitical landscape and faces the challenges of expansion and the complexity of its most recent tasking, teammates are threatened, alliances are challenged, and devastating loss threatens to weaken the team's resolve.Kidnappings, unexpected discoveries, old friends, and new enemies combine to make this, the ninth installment in America's new favorite espionage thriller series, the most action-packed and dramatic episode to date. With action ripped straight from today's headlines, Chase and his team must confront a potentially deadly enemy on the shores of the homeland before the application of new technology threatens the safety and security of the free world.