
Sean Wiswesser
Former CIA Senior Operations Officer
Sean Wiswesser is a former senior operations officer with the CIA. He served multiple overseas tours and held senior leadership positions such as Chief of Station and in joint-duty assignments across the intelligence community. Sean is the author of the forthcoming book Tradecraft, Tactics, and Dirty Tricks: Russian Intelligence and Putin’s Secret War (Spring 2026), which examines the evolution of Russia's intelligence services, their fight against the West, and their role in modern hybrid warfare.
KREMLIN FILES: A brush of a hand against a park bench with chalk; or, a piece of electrical tape left on a mailbox. Sometimes it’s a coded phrase buried in a routine email with an encrypted picture. [...] More
THE KREMLIN FILES / COLUMN — Recent weeks have seen seismic shifts in the world’s authoritarian landscape: from the dramatic removal of Venezuela’s long-standing strongman to the sudden death of [...] More












