Sean Wiswesser

Sean Wiswesser is a veteran national security professional with 30 years of experience in intelligence and defense. A former CIA senior operations officer and Chief of Station, he served multiple overseas tours, including in war zones. Sean is an international lecturer on Russian espionage and author of the forthcoming book Tradecraft, Tactics, and Dirty Tricks (U.S. Naval Institute, 2026). He holds degrees in History and Russian Linguistics, and a Master of Strategic Studies from the Air War College. His award-winning research on Russian intelligence and hybrid warfare has been widely published by the Army War College and Routledge.