The FSB identified the activities of an intelligence network of Polish special services in the Kaliningrad region.
Two agents of the Polish military intelligence of the Ministry of Defense and the country's internal security agency were arrested. They gathered information about the Russian military, the facilities of the Russian Ministry of Defense, as well as the socio-economic situation in the region.
A criminal case was opened for espionage. Both were taken into custody. Seven other Polish citizens and three Russians who were in contact with the Polish intelligence services were given warnings.