WASHINGTON - The U.S. and its allies in Europe are expected to announce sanctions against Russia, including visa bans and potential asset freezes, on Monday, one day after Crimea's vote to secede from Ukraine and join Russia.
President Barack Obama told Russian President Vladimir Putin on Sunday that Crimea's vote ``would never be recognized'' by the United States, as he and other top U.S. officials warned Moscow against making further military moves toward southern and eastern Ukraine.
The two leaders spoke after residents in Crimea voted overwhelmingly in favor of the split in a referendum that the United States, European Union and others say violates the Ukrainian constitution and international law and took place in the strategic peninsula under duress of Russian military intervention. Putin maintained that the vote was legal and consistent with the right of self-determination, according to the Kremlin.
But the White House said Obama reminded Putin that the U.S. and its allies in Europe would impose sanctions against Russia should it annex Crimea.
Crimea's parliament on Monday declared the region an independent state and said that all Ukrainian state property on the territory of the Black Sea peninsula will be nationalized.
During the call, which came amid a heightened exchange of decidedly Cold War-style rhetoric between East and West, Obama urged Putin to pursue a diplomatic de-escalation of the crisis, support the Ukraine government's plans for political reform, return its troops in Crimea to their bases, and halt advances into Ukrainian territory and military build-ups along Ukraine's borders.
Obama told Putin that a diplomatic resolution cannot be achieved while Russian military forces continue their incursions into Ukrainian territory and that the large-scale Russian military exercises on Ukraine's borders only exacerbate the tension, the White House said in a statement.
Even before official results of the referendum were announced, the White House denounced the vote, saying ``no decisions should be made about the future of Ukraine without the Ukrainian government'' and noting that Russia had rejected the deployment of international monitors in Crimea to ensure the rights of ethnic Russians there were protected.