The Conflict Intelligence Team found the Russians "may have fought alongside pro-Russia separatist rebels in eastern Ukraine prior to joining the fight against the Islamic State militant group (ISIS) and other insurgents challenging Assad's rule in Syria." The group also found Russians killed "appeared to have joined the Wagner Group, a private paramilitary company, before traveling to fight in Syria. Last October, ISIS released a video showing two Russian-speaking men the militants claimed to have captured, and subsequent research showed the two men were likely Wagner Group members fighting in Syria." "While the total number of 'Wagner' operatives killed in...