President Ilham Aliyev of Azerbaijan does a masterful political Jekyll and Hyde. A cable from the American ambassador to Baku released on WikiLeaks described him as a Michael Corleone-Sonny Corleone figure — referring, respectively, to the coolly calculating and the impetuously violent brothers of the “Godfather” mafia family. Mr. Aliyev is “pro-Western” in many of the ways the West admires: He is suave, well dressed and well spoken in English; he is ready to send his country’s ample supplies of oil and gas to Europe and to Israel; his Islam is moderate and modern; and he hosts lavish international events like the Eurovision Song Contest in 2012 and the European Games to be held next June.

He is also hugely corrupt, and his authoritarian regime has one of the world’s worst records on human rights.

Last month, continuing a crackdown on independent media and nongovernmental organizations, police officers raided the offices of the United States-financed Radio Free Europe/Radio Liberty in Baku — known locally as Radio Azadliq — taking away computers and documents and sealing the premises. A dozen R.F.E./R.L. employees were detained and questioned.

A few weeks earlier, the government jailed a well-known investigative reporter, Khadija Ismayilova, who had worked for the broadcaster and had reported on the lucrative business dealings of Mr. Aliyev’s family. The government first tried to frighten and blackmail her, then hit her with the Orwellian charge that she had pushed a lover toward suicide. Another critic of the regime, Leyla Yunus, a prominent human rights activist, has been in jail since April along with her husband, Arif Yunus.