
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.
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
Russia’s full-scale invasion of Ukraine in February 2022 did not emerge from a strategic vacuum. It was the culmination of over a decade of experimentation in hybrid warfare, and of increasingly [...] More











