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A non-polar world

For the sixth time in less than four years, the U.N. Security Council has voted to impose new sanctions on Iran in connection with its nuclear program. Nothing new there. U.S. officials wanted stronger measures, but the Chinese in particular pushed back hard. Nothing new there either. The sanctions, which are still significantly tougher than earlier models and include tightened restrictions on arms sales, new headaches for Iranian shipping, and an assault on the finances of the Revolutionary Guard and about 40 Iranian companies, will not persuade Iran's government to renounce its nuclear ambitions. Nor is there anything new there.

The real news is that Turkey and Brazil voted no. That's a diplomatic coup for Tehran, which in five previous UNSC votes had won virtually no support. Qatar voted no on the first round of sanctions in July 2006. Indonesia abstained on the fourth round in March 2008. Support from regional heavyweights like Turkey and Brazil (and an abstention from Lebanon) give Iran something tangible to build on as its embattled government works to ease its isolation and to persuade other governments to resist U.S. and European calls for further sanctions outside the U.N. process.

President Ahmadinejad's recent dance card-a Russia/Turkey summit on security just before the sanctions vote and a trip to Beijing just after-illustrates the value of that strategy.

But there's a larger point here about the current state of international politics. It's getting harder for Washington to exercise international leadership. With 10 percent unemployment, an ambitious legislative agenda, an oil spill, and mid-term elections to worry about, President Obama has limited time and energy to invest in grand strategy on foreign policy. Managing geopolitical risk has also become much more complicated in a world that has shifted from a G7 model of international leadership to a G20 model that brings countries like Brazil and Turkey to the international bargaining table. And there is no emerging power willing and able to fill the gap left by new limits on American power and resources, because European powers, China, Russia and others who might lead on key transnational issues are likewise occupied with complex challenges at home.

In other words, no one is really steering this ship, and we can't expect it to sail smoothly through troubled waters.

Ian Bremmer is president of Eurasia Group and author of The End of the Free Market: Who Wins the War Between States and Corporations?

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