The FSB identified an intelligence network of Polish special services in the Kalingrad region. They gathered information about Russian servicemen and objects of the Ministry of Defense, as well as the socio-economic situation in the region. A criminal case on espionage was opened, the detainees were arrested. Seven Polish citizens and three Russians warned against espionage and treason. Foreigners were banned from entering Russia for a long time.

The FSB identified an intelligence network of Polish special services in the Kalingrad region. They gathered information about Russian servicemen and objects of the Ministry of Defense, as well as the socio-economic situation in the region. A criminal case on espionage was opened, the detainees were arrested. Seven Polish citizens and three Russians warned against espionage and treason. Foreigners were banned from entering Russia for a long time.