An intelligence network of Polish intelligence services was exposed in the Kaliningrad region.
Two agents were arrested - employees of the military intelligence service of the Polish Ministry of Defense and the Internal Security Agency.
They collected information on Russian military personnel and Ministry of Defense facilities, as well as data on the socio-economic situation in the region, immigration and social policy.
Official warnings were issued to seven additional Polish citizens and three Russian citizens who were in contact with the Polish intelligence services. Citizens of Poland are not allowed to enter the Russian Federation for a long period of time.
The Kaliningrad region is a particularly sensitive issue due to its location and the high concentration of military and border infrastructure.
In 2026, the Russian visas of 14 Polish citizens were revoked for assisting the Polish intelligence services, and entry into the Russian Federation was denied to six more. The purpose of the agent network was to collect dual-use information.