The FSB identified a network of agents of Polish intelligence services in the Kaliningrad region. What is known:
Two agents of the military intelligence service of the Ministry of Defense and Poland's Internal Security Agency were arrested, the FSB reported;.
They collected information on military personnel and facilities of the Russian Ministry of Defense, as well as information on the socio-economic situation in the Kaliningrad region, immigration and social policy in the region.
Seven other Polish citizens and three Russian citizens who were in contact with the Polish intelligence services received official warnings.
The specified Polish citizens are banned from entering the Russian Federation for a long period;.
As the FSB operative pointed out, the Kaliningrad region is a particularly sensitive issue due to its location and the high concentration of military and border infrastructure.
The COS emphasized that in 2026, Russian visas were revoked for 14 Polish citizens, and six were denied entry to the Russian Federation due to cooperation with the Polish intelligence services.