奥巴马与普京通话提外交解决乌克兰危机方案

U.S. President Barack Obama and Russian counterpart Vladimir Putin found little common ground during an hour-long phone call to discuss the crisis in Ukraine.

During the call Thursday, the White House says President Obama told Mr. Putin the presence of Russian forces in the Crimean Peninsula is a violation of Ukraine's sovereignty.

It is the first known direct contact between the leaders since Russian military personnel appeared in the Ukrainian territory Saturday, following the ouster of Ukraine's Moscow-friendly leaders.

A Kremlin statement Friday quoted Mr. Putin as saying Ukraine's new Western-backed leaders are illegitimate and are dictating "absolutely illegitimate decisions to the eastern and southeastern regions of Ukraine and Crimea."

While Mr. Putin stressed the "paramount importance" of Russian-American relations, he said "Russia cannot ignore calls for help in this matter and it acts accordingly, in full compliance with international law."

The White House said Mr. Obama proposed several diplomatic solutions to the standoff, which it said address "the interests of Russia, the people of Ukraine and the international community."

As part of the solution, the president called for direct talks between Kyiv and Moscow that would be mediated by the international community.  Mr. Obama also called for all Russian forces to return to their bases and for international monitors to ensure the safety of all Ukrainians, including ethnic Russians.