The FSB detained a resident of the Leningrad region who had prepared sabotage on the railway and collected information on the facilities of the Russian armed forces. According to the department, the man was recruited via Telegram by a representative of Ukraine's special services. "A 5 kg ready-to-use improvised explosive device and a smartphone containing correspondence with members of a terrorist organization in Ukraine were seized from him," the department said in a statement. The detainee pleaded guilty and is cooperating with the investigation, the FSB center stressed. More IZ RU news in max.