Adversary Intelligence — 2026-05-09

Hungary Quietly Expels Russian SVR Officer Who Infiltrated Think Tanks Close to Orbán Government

VSquare, citing Hungarian government sources, reports that Artur Sushkov, a 36-year-old Russian Embassy third secretary identified as an SVR officer, was expelled with his wife on May 4. The Constitution Protection Office and an unnamed NATO partner service sought the expulsion in February 2026, but the Orbán government blocked the move until Orbán's April 12, 2026 electoral defeat, according to VSquare. A Hungarian source told VSquare that Sushkov initiated recruitment of at least three individuals at institutions including the Mathias Corvinus Collegium and the Hungarian Institute of International Affairs, gathering intelligence from political decision-making to HIIA's Wi-Fi password. Multiple officials cited by VSquare say at least a dozen identified or suspected SVR officers remain under diplomatic cover at the Budapest embassy.

Analysis
Budapest didn't merely tolerate Sushkov's collection; it actively blocked CPO and NATO partner requests from February until electoral defeat forced the issue. His access to MCC and HIIA placed him adjacent to analysis reaching the Cabinet Office, and SVR targeting of Balázs Orbán's portfolio suggests network-mapping over passive collection. The new government's quiet expulsion without a PNG signals continued wariness toward Moscow. Moscow may have permitted the removal as a calculated sacrifice, given that a dozen-plus SVR officers officials say remain under cover at the embassy. Whether Budapest moves publicly against that residual presence within the next 90 days is a roughly even chance. VSquare's sourcing, a named former AH officer and multiple government sources, supports moderate confidence.

4 sources

The Think-Tank Spy: Russian Diplomat Infiltrating Orbans Right-Wing Elite Quietly Expelled - VSquare
Hungary quietly expels Russian spy who infiltrated institutions close to Orbán - Ukrainska Pravda
Hungary is expelling a Russian diplomat - Daily News Hungary
Hungary Removes Russian Diplomat Over Alleged Years-Long Intelligence Collection - UNITED24 Media