Russia has made it very clear since the fall of the USSR that it would get revenge against the West and the U.S. for what happened. For years, many U.S. officials have said the Cold War is over. However, in Sofia, Bulgaria, in mid-November 2016, during a NATO conference, David Kilcullen, Lt. Col. in the Australian military (RES), former chief strategist in the Office of the Coordinator for Counterterrorism at the U.S. State Department and senior counter-insurgency advisor to General David Petraeus in 2007 and 2008, laid out why the Russian government thinks the Cold War never ended and, through a series of secret operations, they may have the upper hand on the U.S. now.