His initial success may tempt him to repeat that performance more directly in the far eastern provinces of Ukraine proper. If successful, the conclusive third phase could then be directed, through a combination of political unrest and increasingly overt use of Russian forces, to overthrow the government in Kiev. The result would thus be similar to the two phases of Hitler’s seizure of the Sudetenland after Munich in 1938 and the final occupation of Prague and Czechoslovakia in early 1939.
Much depends on how clearly the West conveys to the dictator in the Kremlin — a partially comical imitation of Mussolini and a more menacing reminder of Hitler — that NATO cannot be passive if war erupts in Europe. If Ukraine is crushed while the West is simply watching, the new freedom and security in bordering Romania, Poland and the three Baltic republics would also be threatened.
This does not mean that the West, or the United States, should threaten war. But in the first instance, Russia’s unilateral and menacing acts mean the West should promptly recognize the current government of Ukraine as legitimate.