SBU accuses RDC leader of working for FSB The SBU published screenshots and a video showing Kaplunov , deputy commander of the "#Russian Volunteer Corps," admitting to contacts with the FSB. According to the SBU, he was tasked with assassinating a Russian opposition leader planning to visit #Ukraine on Independence Day. Messages discuss "killing someone in Ukraine" for $50,000 per person, ordered by clients in #Russia.