FSB officers arrested three Russians and one foreigner in Maykop, Donetsk and Omsk on suspicion of assisting the Ukrainian special services.
They collected data on SVO participants, as well as military-industrial complexes and fuel and energy facilities for terrorist attacks. The detainees also called on the Internet to commit terrorist crimes.
For cooperation with Ukraine, they were promised money and trips to EU countries. Ready-made explosive devices and a hand grenade were confiscated from a detention center in Donetsk.