UK jails Bulgarian spy ring as Sofia stays silent on Kremlin links

A London court has sentenced six Bulgarian nationals to prison for operating a sophisticated espionage ring on behalf of Russian intelligence, exposing Europe’s persistent vulnerabilities to Kremlin-orchestrated covert operations.

The case, which spans multiple countries and targets dissidents, journalists, and military assets, underscores the growing threat of hybrid warfare in democratic societies.

Orlin Roussev, the group’s ringleader, received a sentence of 10 years and eight months after pleading guilty to conspiracy to commit espionage. His five accomplices—Biser Dzhambazov, Katrin Ivanova, Ivan Stoyanov, Vanya Gaberova, and Tihomir Ivanchev—were handed terms ranging from five to ten years. British prosecutors revealed that the network, active in at least five European countries, was directed by Jan Marsalek, a fugitive Austrian executive from the collapsed fintech firm Wirecard, believed to be under Russian protection in Moscow.

Marsalek’s shadow: from financial fraud to espionage

Marsalek, once a celebrated figure in European business, fled Germany in 2020 amid Wirecard’s financial scandal. Now allegedly shielded by Russian authorities, he is accused of orchestrating disinformation and espionage campaigns across Europe. Operating from a nondescript house in Great Yarmouth, England, Roussev’s cell executed Marsalek’s orders, targeting high-profile figures like Bulgarian investigative journalist Christo Grozev of Bellingcat, known for exposing Russian operations, including the Skripal poisoning and Navalny assassination attempt. The group also surveilled a U.S. military base in Germany training Ukrainian soldiers, highlighting its strategic value to Moscow amid the Ukraine war.

Prosecutors described Roussev’s team as mercenaries driven by financial gain rather than ideology, a stark warning of how Russia exploits economic vulnerabilities to build covert networks in open societies. Evidence presented in court detailed a failed “honeytrap” scheme to lure Grozev via social media, with Roussev boasting to Marsalek that the journalist “seems seduced” by Gaberova. The plot later escalated to plans for Grozev’s abduction or assassination, alongside targeting Russian journalist Roman Dobrokhotov.

Bulgaria’s troubling silence

The case has raised uncomfortable questions in Bulgaria, where Russian influence remains deeply entrenched. Intercepted messages revealed Dzhambazov claiming “unshakeable” ties to Bulgarian President Rumen Radev and two other political figures, claims Radev’s office dismissed as “absurd.” Yet Sofia’s response has been muted. The Bulgarian Prosecutor’s Office has declined to comment on its investigation into the six spies or their alleged political connections, fuelling concerns about institutional transparency.

Compounding these worries, a separate Bulgarian probe into six former military officers accused of spying for Russia, launched in March 2021, has stalled for over four years without a viable indictment. This inertia, alongside Austria’s recent revelation of a Bulgarian woman’s role in a Kremlin-backed disinformation network, highlights Sofia’s struggle to counter Russian malign influence—a challenge that resonates across Eastern Europe.

A broader European crisis

The Bulgarian spy ring is part of a surge in Russian espionage cases across Europe since Moscow’s 2022 invasion of Ukraine. From Poland to Sweden, authorities have uncovered networks exploiting diplomatic cover, migrant communities, and financial distress to advance Kremlin agendas. The UK case illustrates Russia’s shift toward informal operatives, leveraging weak oversight and personal networks to evade detection.

For the EU, the affair underscores the urgent need for enhanced intelligence sharing, stronger counterintelligence, and resilience against hybrid threats, particularly in Western Balkan candidate countries. As Russian tactics evolve, blending financial crime, disinformation, and espionage, Europe faces a complex battle to safeguard its democracies—one that demands decisive action beyond courtroom verdicts.

Caption: File photo. People walk past Westminster Magistrates’ Court as five Bulgarian nationals face allegations of being part of a Russian spy ring operating in the UK, in London, Britain, 26 September 2023. [EPA-EFE/TOLGA AKMEN]