[Gregory H. Fox is the director of the Program for International Legal Studies and Professor of Law at Wayne State University.]
In the early days of the Ukrainian crisis, commentators discussed a number of possible justifications for Russian intervention in the Crimea. On Saturday, March 3, however, the Russian ambassador the UN
announced the existence of a letter from Viktor Yanukovych to the President of Russia, dated March 1, requesting Russian intervention. In the letter Yanokovych purportedly described conditions of chaos in Ukraine and called on “President Vladimir Vladimirovich Putin of Russia to use the armed forces of the Russian Federation to establish legitimacy, peace, law and order and stability in defense of the people of Ukraine.” I say “purportedly” because Russia did not circulate the Yanukovych letter as an official UN document and as far as I can tell it has not been otherwise released to the public. By March 1, of course, Yanukovych had left Kiev and been replaced as President by an overwhelming vote of the Ukrainian Parliament. In the view of the new government, Yanukovych retained no authority after his departure and his letter, if genuine, should “
not be regarded as an official request of Ukraine.” Also on March 1, the Prime Minister of Crimea, who had assumed office only the previous Thursday,
appealed to Russia “for assistance in guaranteeing peace and calmness on the territory of the autonomous republic of Crimea."
In this post I will evaluate Russia’s claim that these invitations legitimated its intervention. Drawing on material in a forthcoming
book chapter I will conclude that the Russian claim is quite weak.