--- title: "Kaliningrad: FSB claims arrest of two suspected of spying for Poland, Warsaw calls it a provocation" description: "The FSB claimed the arrest of two people in Kaliningrad on suspicion of spying for Poland and issued warnings to ten others. Warsaw called the Russian security service's statement a provocation and an act of disinformation." date: 2026-11-11T18:54:51.927Z lang: en url: https://xab.info/en/posts/kaliningrad-fsb-espionage-poland-arrests tags: [fsb, poland, kaliningrad, espionage, russia-poland] author: "Andrey Kosynko" publisher: "XAB.info" --- # Kaliningrad: FSB claims arrest of two suspected of spying for Poland, Warsaw calls it a provocation ![FSB of Russia van with police tape at the scene in Kaliningrad](https://xab.info/media/2026/11/11/kaliningrad-fsb-zaderzhaniya-po-podozreniyu-v-shpionazhe-v-polsku/kaliningrad-fsb-zaderzhaniya-po-podozreniyu-v-shpionazhe-v-polsku-1.webp) ## Key Points - The FSB claimed to have arrested two people in Kaliningrad on suspicion of spying for Poland; criminal cases have been opened, and the suspects are in custody. - According to the FSB, the detainees were passing data on Russian Ministry of Defense personnel and facilities in the border region to Polish intelligence. - The agency reported official warnings issued to seven Polish citizens and three Russians for alleged contacts with Polish intelligence services. - A spokesperson for the Polish minister-coordinator of special services labeled the FSB's actions as "another provocation and an act of disinformation." In the Russian city of Kaliningrad, according to a statement by the Federal Security Service (FSB), two people have been arrested on suspicion of spying for Poland. As reported by RBC-Ukraine with reference to a statement by the Russian embassy in Poland and the Politico newspaper, criminal cases have already been initiated against the detainees under espionage charges, and they have been placed in custody. The nationality of the suspects was not specified in the official announcement. ### FSB Version: Collection of data on the Ministry of Defense in the border region According to the Russian security service, the detainees were collecting and transmitting intelligence to the Polish intelligence services about personnel and facilities of the Russian Ministry of Defense in the border region. This region, the Kaliningrad Oblast, is considered by the service as a zone of heightened attention due to its proximity to the border with Poland and Lithuania. The FSB emphasizes that the suspects' activities were identified during operational measures, and materials have been handed over to investigative authorities for the initiation of criminal proceedings. ### Official warnings to ten other citizens In addition to the arrests, the FSB announced that official warnings had been issued to ten other citizens, whom the service links to alleged contacts with Polish intelligence. According to the statement, these warnings were received by seven Polish citizens and three Russians. The agency did not disclose details of these contacts or specify exactly which actions formed the basis for the warnings. ### Warsaw's reaction: "provocation and disinformation" In Poland, the Russian agency's statements were met with a harsh response. A spokesman for the Polish minister-coordinator of special services called the FSB's actions "another provocation and an act of disinformation." Thus, the Polish side does not confirm the espionage version and treats the Russian agency's publication as an element of an information campaign. Specific names or details contested by Warsaw are not provided in available reports. ### Context: Mutual arrests amid tensions The FSB's statement comes against the backdrop of a series of mutual arrests related to suspicions of intelligence activities. Previously, two Ukrainian citizens were arrested in Poland itself, suspected of collecting intelligence and organizing arson attacks disguised as Ukrainian soldiers on behalf of Russia. Recently, Polish law enforcement also arrested a Russian citizen suspected of cooperating with foreign intelligence: according to the Polish side, he was photographing trains and railway infrastructure facilities. The combination of statements from both sides—about the arrest of "spies" and "provocations"—reflects a stable pattern of mutual accusations of intelligence activities between Russia and Poland. At the time of publication, no independent confirmation of the case details, beyond the statements of the FSB and the reactions of Polish authorities, is provided in open sources. ## Accounts differ ### Characterization of the Kaliningrad arrests - **FSB of Russia:** Two people were arrested on suspicion of spying for Poland; they were collecting and passing data on personnel and facilities of the Russian Defense Ministry in the border region to Polish intelligence; warnings were also issued to seven Polish citizens and three Russians. ([rbc.ua](https://www.rbc.ua/ukr/news/rf-zatrimala-pidozryuvanih-shpigunstvi-korist-1794421258.html)) - **Spokesperson for the Polish minister-coordinator of special services:** The FSB's actions are "another provocation and an act of disinformation." ([rbc.ua](https://www.rbc.ua/ukr/news/rf-zatrimala-pidozryuvanih-shpigunstvi-korist-1794421258.html)) *Where they agree:* Both sides publicly confirmed that the FSB published a statement about the arrests and that there was an official reaction from the Polish side. ## Fact-Check & Sources - [РФ задержала подозреваемых в шпионаже в пользу Польши, в Варшаве говорят о провокации](https://www.rbc.ua/ukr/news/rf-zatrimala-pidozryuvanih-shpigunstvi-korist-1794421258.html) - Primary source: FSB statement on two arrested in Kaliningrad, initiation of espionage cases, warnings to 7 Polish citizens and 3 Russians; Polish representative's reaction about "provocation and disinformation". The nationality of the detainees is not specified, no independent confirmation of details exists. ## FAQ ### Who, according to the FSB, was arrested in Kaliningrad? The FSB claimed to have arrested two people on suspicion of spying for Poland; their nationality was not specified. Criminal cases have been initiated against them, and they are in custody. ### What did the detainees do, according to the FSB? According to the Russian security service, they were collecting and passing information to Polish intelligence about personnel and facilities of the Russian Ministry of Defense in the border region. ### Who else did the FSB issue warnings to? The agency reported official warnings issued to seven Polish citizens and three Russians due to alleged contacts with Polish intelligence services. ### How did Poland react? A spokesperson for the Polish minister-coordinator of special services called the FSB's actions "another provocation and an act of disinformation."