- Satter tells CNN that he "followed all bureaucratic procedures" in Russia
- The Russian Foreign Ministry says he violated visa entry rules
- Satter says he tried to get a correspondent's visa and was rejected as "undesirable"
- He's the author of three books about Russia and the former Soviet Union
Russia has expelled an American journalist and author critical of President Vladimir Putin in one of the first such cases since the Cold War.
David Satter, a former Moscow correspondent for the Financial Times and author of three books on Russia and the former Soviet Union, had been working as an adviser to the U.S. broadcasters Radio Free Europe and Radio Liberty since September.
"As some of you may know, I've been expelled from Russia," he wrote on his Twitter page Monday.
Satter told CNN he had gone to the Ukrainian capital Kiev to exchange his existing visa for a correspondent's visa when he was told his application had been rejected, on the grounds that his presence in Russia was "undesirable." He is now in London "until we figure out what to do next."
Satter is a fellow at Johns Hopkins University and the Hudson Institute, a U.S.-based think tank. He has written extensively on the history of Russia in the post-Soviet era.
In a prepared statement, the Russian Foreign Ministry accused Satter of violating entry visa regulations.
It said that after entering Russia on November 21, he waited five days before converting his initial visa into a multi-entry visa -- a "major breach of the Russian migration law."
After receiving his accreditation from the ministry, Satter was supposed to immediately go to the Federal Migration Service to get his multi-entry visa, but he showed up there on November 26, the statement said.
Satter spent about five days in Russia "illegally" in November, according to the ministry.
A Moscow court heard his case on November 29, and he was fined and ordered to leave the country, the ministry said. Satter left Russia on December 4.
He is now barred from the country for five years, the ministry said, adding that this was not uncommon, with more than 500,000 foreign citizens banned from entering Russia for three to 10 years because of breaking rules.
Asked about the statement, Satter told CNN: "That's just an attempt to confuse world opinion."
"I at no time violated any regulations. I operated strictly in conformity with what I was told to do by the Foreign Ministry," he said. "I followed all bureaucratic procedures."
He described being told by a diplomat at the Russian Embassy in Kiev that "the competent organs," referring to the Federal Security Service, had determined that his "presence on the territory of the Russian Federation is undesirable and I am banned from entering Russia."