By coincidence, a few days before Churchill arrived in Washington, George Kennan dispatched his famous “long telegram” from Moscow. Clarifying the nature and strategy of the Soviet Union and closely tracking Churchill’s views, Kennan’s report became the cornerstone of the “containment” doctrine. The Soviet threat, he wrote, “will really depend on the degree of cohesion, firmness and vigor which [the] Western World can muster. And this is [the] factor which it is within our power to influence.” Kennan’s message attracted considerable attention within the highest reaches of the U.S. government. Churchill, unaware of the secret telegram, could hardly have asked for a better prologue for his Fulton message.

The following year was equally crucial, witnessing Germany’s attack on Russia and America’s entry into the war. Churchill had already established a warm relationship with President Franklin Roosevelt and put aside an instinctive dislike and distrust for Soviet premier Joseph Stalin. Churchill, a firm anticommunist, knew Stalin for what he was—unlike Roosevelt, who consistently made allowances for the Soviet dictator, fondly calling the genocidal despot ‘‘Uncle Joe.’’ Despite their personal and national differences with respect to communist Russia, Churchill and Roosevelt remained staunch allies throughout the war. They quickly decided on a ‘‘Germany first’’ strategy, but in early 1942 the main threat was from Japan, which was rolling up easy victories in the Philippines, Singapore, and Malaya.

Churchill Speech