WASHINGTON — It is perfectly obvious that Iran's latest uranium maneuver, brokered by Brazil and Turkey, is a ruse. Iran retains more than enough enriched uranium to make a bomb. And it continues enriching at an accelerated pace and to a greater purity (20 percent). Which is why the French foreign ministry immediately declared that the trumpeted temporary shipping of some Iranian uranium to Turkey will do nothing to halt Iran's nuclear program.

It will, however, make meaningful sanctions more difficult. America's proposed Security Council resolution is already laughably weak — no blacklisting of Iran's central bank, no sanctions against Iran's oil and gas industry, no nonconsensual inspections on the high seas.

Yet Turkey and Brazil — both current members of the Security Council — are so opposed to sanctions that they will not even discuss the resolution. And China will now have a new excuse to weaken it further.

But the deeper meaning of the uranium-export stunt is the brazenness with which Brazil and Turkey gave cover to the mullahs' nuclear ambitions and deliberately undermined U.S. efforts to curb Iran's program.

The real news is that already notorious photo: the president of Brazil, our largest ally in Latin America, and the prime minister of Turkey, for more than half a century the Muslim anchor of NATO, raising hands together with Mahmoud Ahmadinejad, the most virulently anti-American leader in the world.

That picture — a defiant, triumphant take-that-Uncle-Sam — is a crushing verdict on the Obama foreign policy. It demonstrates how rising powers, traditional American allies, having watched this administration in action, have decided that there's no cost in lining up with America's enemies and no profit in lining up with a U.S. president given to apologies and appeasement.

They've watched President Obama's humiliating attempts to appease Iran, as every rejected overture is met with abjectly renewed U.S. negotiating offers.

American acquiescence reached such a point that the president was late, hesitant and flaccid in expressing even rhetorical support for democracy demonstrators who were being brutally suppressed and whose call for regime change offered the potential for the most significant U.S. strategic advance in the region in 30 years.

They've observed the administration's gratuitous slap at Britain over the Falklands, its contemptuous treatment of Israel, its undercutting of the Czech Republic and Poland, and its indifference to Lebanon and Georgia.

And in Latin America, they see not just U.S. passivity as Venezuela's Hugo Chavez organizes his anti-American "Bolivarian" coalition while deepening military and commercial ties with Iran and Russia. They saw active U.S. support in Honduras for a pro-Chavez would-be dictator seeking unconstitutional powers in defiance of the democratic institutions of that country.

This is not just an America in decline. This is an America in retreat — accepting, ratifying and declaring its decline, and inviting rising powers to fill the vacuum.

Nor is this retreat by inadvertence. This is retreat by design and, indeed, on principle. It's the perfect fulfillment of Obama's adopted Third World narrative of American misdeeds, disrespect and domination from which he has come to redeem us and the world.

Given Obama's policies and principles, Turkey and Brazil are acting rationally. Why not give cover to Ahmadinejad and his nuclear ambitions? As the U.S. retreats in the face of Iran, China, Russia and Venezuela, why not hedge your bets? There's nothing to fear from Obama, and everything to gain by ingratiating yourself with America's rising adversaries.

After all, they actually believe in helping one's friends and punishing one's enemies.