This report includes an analytic assessment drafted and coordinated among The Central Intelligence Agency (CIA), The Federal Bureau of Investigation (FBI), and The National Security Agency (NSA), which draws on intelligence information collected and disseminated by those three agencies. It covers the motivation and scope of Moscow's intentions regarding US elections and Moscow's use of cyber tools and media campaigns to influence US public opinion. The assessment focuses on activities aimed at the 2016 US presidential election and draws on our understanding of previous Russian influence...