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Russia detains two in Kaliningrad over alleged Polish espionage

Russia’s Federal Security Service announced the detention of two people in Kaliningrad over alleged work for Polish intelligence. A court ordered them held in custody. Poland’s special-services spokesman declined to discuss the accusations and called the Independence Day announcement a provocation. Moscow also announced entry bans against seven Polish citizens over alleged intelligence connections.

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Over-the-shoulder view of two people escorted by plainclothes officers toward an unmarked car on a street in Kaliningrad.

Detention in Russia’s Baltic region

Russia’s Federal Security Service, the domestic security agency known as the FSB, announced on 11 November that two people had been detained in Kaliningrad, Russia’s Baltic region, on espionage allegations involving Poland. The service said a court had ordered their continued detention. It accused them of gathering information for Polish intelligence, including material concerning Russian military facilities.[1], [2]

The FSB alleged links to Poland’s Military Intelligence Service and Internal Security Agency. Its account extended beyond military sites to information on Russian service personnel, the regional economy, and social and migration policy. The announcement described what the Russian agency accused the detainees of doing; the alleged intelligence work has not been independently established.[2]

Warsaw challenges the announcement

Jacek Dobrzyński, spokesman for Poland’s minister coordinating the special services, declined to discuss the substance of the Russian accusations. He said he did not comment on material that Russian services posted online. He described the announcement on Poland’s National Independence Day as a provocation and disinformation, and urged people not to circulate hostile narratives.[1]

The Russian service also announced warnings against seven Polish citizens over alleged intelligence contacts and barred them from entering Russia. Novaya Gazeta Europe reported additional warnings against three Russians, while noting that the two detained people’s names and nationalities had not been disclosed by the agency. Warsaw’s response addressed the release of the Russian material.[1], [2]

Strained diplomatic relations

Moscow and Warsaw were already at odds before the Kaliningrad announcement. Their relationship deteriorated further after Russia’s invasion of Ukraine, which Poland supports with military assistance and political backing. Poland had also ordered the Russian consulate in Kraków, a city in southern Poland, closed after accusing Moscow of organising the fire that destroyed a Warsaw shopping centre.[1]

Poland restricted Russian diplomats’ movements within its territory in 2024, citing Moscow’s involvement in hybrid warfare. The new detention announcement came amid further Polish investigations into alleged Russian intelligence activity. Polish authorities had announced the arrest of two Ukrainian citizens a day earlier, accusing them of espionage and sabotage on Russia’s behalf; those accusations concerned a separate case.[1]

References

  1. News sourceLRTFSB accuses two Poles of espionage; Warsaw calls announcement a provocation↩1↩2↩3↩4↩5
  2. News sourceNovaya Gazeta EuropeFSB accuses two Poles of espionage; Warsaw calls announcement a provocation↩1↩2↩3