Four agents of the Ukrainian special services were arrested in Donetsk, Maikop and Omsk.
The FSB reported it. According to the department, the detainees gathered information about the SVO participants as well as objects of the military-industrial and energy-fuel complexes.
The information received could be used to prepare terrorist attacks.
According to the FSB, Ukrainian treasurers promised the detainees a large monetary reward and the opportunity to travel to the European Union.
Image: AI.