MUNICH, GERMANY - FEBRUARY 16: Wolfgang Ischinger, Chairman of the Munich Security Conference (MSC), gives a speech during the 55th Munich Security Conference on February 16, 2019 in Munich, Germany. The annual conference, which brings together political and defense leaders from across the globe, is taking place under heightened tensions between the USA, together with its western allies, and Russia. The MSC is the leading forum in the world for debating international security policy. (Photo by Alexandra Beier/Getty Images)