Since its 2008 incursion into Georgia (if not before), there has been a remarkable evolution in Russia's approach to propaganda. This new approach was on full display during the country's 2014 annexation of the Crimean peninsula. It continues to be demonstrated in support of ongoing conflicts in Ukraine and Syria and in pursuit of nefarious and long-term goals in Russia's “near abroad” and against NATO allies.In some ways, the current Russian approach to propaganda builds on Soviet Cold War–era techniques, with an emphasis on obfuscation and on getting targets to act in the interests of the propagandist without realizing that...