"The Russian Civil War is also instructive because the Cold War was quintessentially a military confrontation and a key episode in military history, as well as an ideological rift. Far from being contained short of conflict, the first challenge to the Soviet Union was a hot war involving armies and largescale military campaigns. Moreover, the Russian Civil War underlined the extent to which, in international and military terms, the Cold War did not simply entail rivalry between leading militaries deploying high-spectrum weaponry, as was to be the case for the Soviet Union and the USA after World War Two, notably with atomic weaponry and missiles. Instead, as was to be seen in the classic 1945–89 period of the Cold War, particularly in Africa in the 1970s, the Russian Civil War involved a range of forces and methods, both military and non-military: regular operations, insurrectionary and counter-insurrectionary conflicts, propaganda, and economic and commercial elements among them."