In For Honor, a chilling new thriller in the New York Times bestselling Tom Clancy's Op-Center series, simmering tensions threaten to ignite when a silo of Cold War missiles surfaces in the Middle East. At the height of the Cold War, the Soviet Union sent a convoy of nuclear missiles to Cuba. The crisis that followed almost triggered World War III. But while all eyes were on the Caribbean, several ships headed for the remote Soviet frontier, where a silo was constructed. Over sixty years later, its lethal contents are still intact. Now, Iranian scientists have teamed with a Russian agent and his arms-smuggling father to bring the missiles to Tehran. Op-Center must track them down, with the help of an Iranian defector who has more at stake than anyone realizes. Meanwhile, a lone agent is sent to Havana to find an aging revolutionary who may hold the key to the silo's location. Complicating matters is a turf war between Op-Center, the White House, and the FBI that threatens to compromise the investigation as the time to act grows perilously short.