Although most observers tend to treat them as separate phenomena, there is an intimate connection between North Korea's recent nuclear and long-range missile tests and China's growing push to control the vast oil and gas resources in the South China Sea and the associated sea lanes through which trillions of dollars in commerce travel.

Last week the Chinese Foreign Ministry all but confirmed that it plans to sell its longtime ally Pakistan a new 1,000-megawatt nuclear reactor. The deal, reportedly signed in February, is a cause for concern in Washington. Though nominally a U.S. ally, Pakistan already has the world's fastest-growing nuclear-weapons arsenal and one of the world's worst nuclear-proliferation records. It is a country perpetually under threat from religious fanaticism, political instability and economic mismanagement.

During Secretary of State John Kerry's listening tour of the Middle East, one troubling regional issue might go unspoken: the possibility that Iran already has nuclear weapons capability.

Just what will it take to bring Iran’s nuclear ambitions to heel? The past year has seen a dramatic expansion of economic pressure against the Iranian regime by the United States and Europe, all with a single-minded purpose: to ratchet up the costs to Iran of its stubborn atomic endeavor.

When the South Korean government collected and analyzed the debris from North Korea's mid-December launch of a rocket into space, it made two new—and disturbing—discoveries. The first was that, while the rocket technology used by Pyongyang was partly Chinese in origin, it appeared to have been largely "home grown." The second was that the range of the rocket fired by the North was greater than originally believed, and perhaps as much as 6,000 miles in distance.

Today, the United States confronts no shortage of strategic challenges in the Middle East. Initial optimism about democratic change among the countries of the “Arab Spring” has given way to deep apprehension over the ascendance of Islamist forces in places like Egypt and Libya. The post-Saddam government of Iraqi Prime Minister Nouri al-Maliki remains fragile and unstable, riven by sectarian divisions and propelled by divisive power politics. And al-Qaeda, although down in the wake of the May 2011 killing of Osama bin Laden, is decidedly not out, as frequent bombings in Iraq and mounting unrest in Yemen underscore.

During the tenure of the Bush administration, the United States entered into numerous agreements with many countries, including our Cold War adversary Russia, to deal with the growing danger of nuclear terrorism.

For the moment, let's set aside the friction in U.S.-Israeli relations over Iran's nuclear program, which serves neither Washington nor Jerusalem.

The West isn't the only part of the world going to Asia for commerce. Confronted with Western sanctions over its nuclear ambitions, Iran is increasingly turning to Asia's vast markets and its sympathetic governments.

Japan looks to reposition Aegis; Iran-Russia missile collusion; Seoul, Washington plan new Asian defenses; Russia beefs up radar capabilities; MEADS on the chopping block

Washington grants China a waiver from Iran sanctions;
China Defense Minister opposes DPRK provocations

After early signs it might try to exert pressure on Iran, China seems to be easing up. Unfortunately for the West, all roads lead through Beijing.

What is less understood is Tehran's abuse of the financial sector, banks, front companies, and other deceptive techniques to evade controls responsible countries have instituted to stop it from achieving nuclearization.

When it comes to international diplomacy, success tends to be in the eye of the beholder. That’s certainly been the case in the latest bout of negotiations with Iran over its nuclear program.

Calls to ease sanctions on Iran to spur global negotiations over its nuclear program will backfire, making a deal far less likely and greatly raising the risk of an Israeli military strike to cripple the program.

To its proponents, sanctions-easing is a necessary confidence-boosting measure to assure Iran that the United States and the other "P5+1" negotiators - Britain, France, Germany, Russia and China - want a deal.

Kremlin targets social vices with new taxes;

Has the endgame on the Iranian nuclear program finally arrived? Is a deal in the cards? A broad swath of the foreign-policy cognoscenti, including Newsweek’s Fareed Zakaria, the National Interest’s Paul Pillar, The Washington Post’s Walter Pincus, Esquire’s Richard Barnett and a host of others, seems to think so. They are optimistic about the current round of negotiations between Iran and the West and confident that - even if negotiations should somehow break down - Iran will not, indeed cannot, pose a real threat to the United States.

Tomorrow, the United States and its fellow members of the “P5+1” (Russia, China, France, England and Germany) will sit down once again with Iran for what has been billed as the Islamic Republic’s “last chance” to come to terms with the West regarding its nuclear ambitions. The likely outcome of those talks, however, is already within view—and it is far from encouraging.

In the aftermath of the landmark U.S.-India nuclear deal passed in 2008, Washington and New Delhi have deftly navigated the periodic irritants that plague all great power relations.

History, they say, has a funny way of repeating itself.

During the decades of the Cold War, it became something of an article of faith within the Washington Beltway that strategic arms control with the Soviet Union was a key guarantor of global security. This was so despite ample evidence that the intricate “balance of terror” erected between Moscow and Washington as a result of a quarter-century of arms control actually had made America considerably less safe—and that catastrophic crisis had been narrowly avoided on a number of occasions.

On March 9, following Russia’s presidential election, President Obama telephoned President-elect Vladimir Putin to re-establish contact with someone he once publicly described as a man of the past but who will run Russia for the remainder of Mr. Obama’s presidency. Mr. Putin genuinely believes Washington orchestrates Russia’s domestic opposition in order to remove him from power and thereby weaken Russia. That’s certainly not an ideal basis for bilateral cooperation.

 A nuclear disaster, narrowly avoided; Russia still backing Syrian repression

Does Iran pose a direct threat to the U.S. homeland? For years, more than a few policymakers in Washington have taken quiet comfort in the notion that, no matter how vexing a challenge Iran and its nuclear ambitions might be, the Islamic republic remained a distant adversary — one not yet capable of putting America at risk.

Is an Israeli attack on Iran in the offing? Recent weeks have been rife with renewed speculation about the possibility of a military strike on Iran’s nuclear program. Most famously, Washington Post columnist David Ignatius reported recently that no less senior an official than Defense Secretary Leon E. Panetta thinks Israel could bomb Iran’s nuclear facilities by this summer.

For years, the media and the U.S. government have repeated a familiar refrain: that the regime of now-ailing Venezuelan strongman Hugo Chavez, however annoying, poses no serious threat to the national security of the United States. Compelling evidence, however, suggests otherwise. Under Chavez, Venezuela has systematically opposed U.S. values and initiatives throughout the Western Hemisphere and the world in general. It has tried to influence political events in other Latin American countries, sometimes successfully. It has supported guerrilla movements and terrorist organizations in other countries (most notably Colombia). And it has facilitated the activities of drug traffickers active in the region, even as it has destabilized the regional status quo through massive military purchases.

The most dangerous threat to the U.S. from Venezuela, however, results from its facilitation and encouragement of the penetration of the Western Hemisphere by the Islamic Republic of Iran. Since 2005, with Venezuela’s assistance, Iran has created an extensive regional network of economic, diplomatic, industrial and commercial activities, with significant effect. The sum total of Iran’s declared investments in the region now stands at some $20 billion, at a time when the Iranian economy itself is in exceedingly poor condition. The depths of Iran’s involvement in the Western Hemisphere are all the more surprising—and significant—given that there is no historical or cultural affinity whatsoever between Iran and the countries on this side of the Atlantic. Nevertheless, the Iranian regime in recent years has exhibited an unprecedented level of interest and involvement in the region, facilitated by its burgeoning strategic partnership with Caracas.

Is China finally coming around on Iran? For years, Beijing's steady backing has helped the Iranian regime frustrate international efforts to isolate and penalize it for its nuclear ambitions. This month, however, there are heartening signs that China is reassessing its longstanding strategic partnership with the Islamic Republic.

North Korean leader Kim Jong-Il's death has strategists and policymakers asking the same question: What's next? Among some there is a strong sense that a leadership change in Pyongyang represents the best opportunity in decades for North Korea to join the international community as a normal state. Pyongyang stands at a crossroads.

 Equipment quality, personnel problems plague Russia's military;

The sudden death of North Korea's long-serving "Dear Leader," Kim Jong-il, has propelled the world's last remaining Stalinist state back into the international spotlight. In the process, it has refocused attention on one of the most stubborn strategic dilemmas facing the United States.

Is electromagnetic pulse a real threat to American security? On the heels of recent Republican primary debates, the danger to U.S. electronics and infrastructure posed by a high-altitude nuclear blast suddenly has emerged as a campaign issue. So has concerted opposition to it, with both liberal and conservative skeptics ridiculing the idea as an overblown, even fabricated, distraction. Yet there is ample evidence that the danger is both clear and present.

 Russia, the international lender?;

As the past three years have shown, President Barack Obama and his predecessor, George W. Bush, don't often see eye-to-eye on foreign policy. On at least one issue, however, the two appear to be in full agreement. Both have stated clearly and repeatedly that the radical, revolutionary regime that rules Iran must not be permitted to acquire nuclear weapons. And yet, neither the current president nor the previous one made serious headway on this most serious of national security challenges.

The International Atomic Energy Agency’s latest report on Iran’s nuclear program has refocused world attention on the Iranian regime’s relentless pursuit of the bomb and on the global failure thus far to derail it. But a multilateral solution to the Islamic republic’s nuclear ambitions appears to be as elusive as ever, due in no small measure to the stances of its enablers — Russia among them. In recent days, Moscow has publicly rejected the new IAEA findings and argued for renewed diplomacy in response to Iran’s nuclear transgressions.

TODAY, the International Atomic Energy Agency released a report on Iran’s nuclear program. It provides the most convincing evidence to date that Iran is close to producing a nuclear weapon.

But as Iran nears the nuclear threshold, the best way to stop it may be by punishing the Chinese companies that supply Tehran and enable its nuclear progress.

It is something of a truism that in Washington, bad ideas never truly go away. Instead, they keep cropping up at the most inopportune moments. So it is with American policy toward Iran. Stymied in recent months by the resilience of Iran's increasingly mature nuclear effort and complicated by the unfolding turmoil of the “Arab Spring,” policymakers inside the Beltway are once again flirting with the idea that some sort of diplomatic rapprochement with the Islamic Republic is in fact possible.

Does the Islamic Republic of Iran pose a cyber threat to the United States? On the surface, the idea seems far-fetched. Squeezed by sanctions over its nuclear ambitions, suffering from widespread social malaise and weathering unprecedented divisions among its leadership, Iran hardly seems an imminent threat to the U.S. homeland - even if it does pose a vexing challenge to American interests in the greater Middle East.

Yet mounting indicators suggest that Iran's leadership is actively contemplating cyberwarfare against America and its allies.

Moscow strengthens missile shield; Mapping the Musudan; Keeping up with the (nuclear) Joneses; Turkey: the weak link for NATO defenses?; Rethinking the INF Treaty

Are sanctions capable of derailing Tehran's nuclear drive? Some skeptics reject such measures altogether, preferring to deal with Tehran by either accommodation or containment. Others point to the spotty historical record of sanctions in altering state behavior in arguing that they will similarly fall short of forcing the ayatollahs to rethink their long-standing nuclear ambitions. For example, sanctions were found to be successful in only a third of the 105 instances in which they were applied between World War I and the end of the Cold War.

As the past year has shown, however, Tehran may well turn out to be the exception to the rule—but only if the Obama administration (and Western governments more generally) make swift and skillful use of the economic and strategic means at their disposal.

With the drama of the Arab Spring and the death of Osama bin Laden dominating the headlines, you might have missed the most important development in months surrounding Iran's nuclear program: Zimbabwe's emergence as a key enabler of the Islamic Republic's march toward the atomic bomb.

In recent days, officials in Harare have confirmed that the government of Robert Mugabe is finalizing a massive resources deal with Tehran, in defiance of United Nations sanctions aimed at derailing Iran's nuclear push. That agreement, in the works since Iranian President Mahmoud Ahmadinejad visited the African state in April 2010, would provide the Iranian regime with preferential access to the country's estimated 455,000 tons of raw uranium over the next five years.

The deal sheds light on what amounts to a major chink in the Islamic Republic's nuclear armor. For all of its atomic bluster, the Iranian regime lacks enough of the critical raw material necessary to independently acquire a nuclear capability. According to nonproliferation experts, Iran's known uranium ore reserves are limited and generally of poor quality. It desperately needs steady supplies of uranium ore from abroad, and without those supplies the Islamic Republic's nuclear plans would, quite simply, grind to a halt.

 The Green Movement, Revisited?; Khamenei in Search of Religious Legitimacy; The Fleeting Effect of Stuxnet

Russian "ultra-nationalism" - a double-edged sword;
The fix is in for Khodorkovsky

Ethnic riots... and a heavy-handed response;
Russia's nuclear fuel bank comes online

The Senate's passage this week of New Start, the latest U.S.-Russian arms-control treaty, was greeted with some jeers in Washington, where worries over its technical deficiencies persist in spite of White House reassurances. Here in Russia's capital, however, news of New Start's ratification was met overwhelmingly with cheers of approval from officials and experts alike.

More than anything else, however, Russian leaders see New Start as a political victory confirming that their country still matters to Washington and on the international stage writ large. Some Russian officials also have taken it as affirmation that, under President Obama, the United States has adopted a hands-off approach to Russia's interests and political system.

How do you say "chutzpah" in Farsi? That's the question many observers of Iranian politics must be asking in the wake of the latest, hollow round of international diplomacy over the Islamic Republic's nuclear program.

The two-day meeting which took place between Tehran and Western powers in Geneva in early December may have been heavy on pomp and circumstance, but it was remarkably devoid of substance. Ahead of the talks, Iranian officials had made abundantly clear that they weren't prepared to discuss the main point of discord between their government and the West—their regime's nuclear ambitions. True to their word, the dialogue that followed skirted the substantive issues relating to Iran's persistent nuclear effort, serving simply to set the stage for more in-depth discussions which are ostensibly to follow in the future.

It's probably safe to assume that Australian Internet activist Julian Assange wasn't thinking specifically about Iran when his brainchild, the information clearinghouse WikiLeaks, released its latest round of classified U.S. government cables. Still, the data dump, encompassing more than a quarter-million internal memos issued by the State Department and U.S. embassies overseas, successfully demolishes a number of sacred cows relating to American policy toward the Islamic republic and its burgeoning nuclear effort.

Last week, Iran rolled out the red carpet for an unlikely dignitary. The visitor wasn’t Sheikh Hassan Nasrallah, the spiritual head of the Hezbollah Shi’ite militia Iran created in Lebanon in the early 1980s and has sustained since. Nor was it Nouri al-Maliki, Iraq’s newly-reconfirmed prime minister, whom—having failed to supplant in favor of a more pliable politician in recent elections—Tehran is now actively courting. Rather, the head-of-state that garnered Tehran’s most lavish diplomatic reception was none other than Venezuelan strongman Hugo Chavez, who over the past decade has emerged as one of Iran’s most dependable international allies.

A pipeline to China on the horizon;
For FSB target, some long-delayed justice

For quite a while now, policymakers in Washington have worked diligently to try and test a simple hypothesis: that energy sanctions can help derail Iran’s march toward the bomb.

Over the years, this effort has taken the form of a number of legislative initiatives aimed at curtailing Tehran’s energy trade with the world. Of late, however, American pressure has honed in on Iran’s most glaring economic dependency, its deep reliance on foreign refined petroleum. The culmination was the passage by Congress this summer of the Comprehensive Iran Sanctions, Accountability and Divestment Act, a sweeping set of new provisions aimed in large measure at throttling the Iranian regime’s oil sector.

Can sanctions stop Iran's nuclear drive? Since the passage of new U.S. and multilateral measures this summer, there have been unmistakable signs that Iran has begun to feel the economic pinch. Prompted by mounting international pressure, a slew of foreign multinationals have exited the Iranian market, while a range of countries - from South Korea to the United Arab Emirates - are in the process of curtailing their financial dealings with the Islamic republic.

But, despite these heartening signs, the ultimate success of sanctions depends on what could come after. In order for economic pressure to be taken seriously in Tehran, Iran's leaders must be convinced that their continued intransigence on the nuclear front will lead to something far worse.

For the moment, at least, they clearly are not. That is in large part because, despite repeated assurances from U.S. officials that "all options remain on the table" in dealing with the Iranian regime, Tehran has been permitted to wage not one but two irregular wars against America for more than half a decade and to do so with virtual impunity.

On the very day Secretary of State Hillary Clinton announced that the United States would lead a renewed Israeli-Palestinian peace effort, Iran boasted that it had test-fired a surface-to-air missile.

A day later, Iran began loading fuel rods into its Bushehr nuclear reactor, marking further progress on its quest for nuclear weapons.

A day after that, Iran's leaders unveiled the nation's first home-built unmanned, or "drone," bomber, with a range of more than 600 miles and which President Mahmoud Ahmadinejad said could serve as a "messenger of death" to hostile outside forces.

These developments illustrate a big problem with the U.S. peace effort - it will divert U.S. time and attention from the far more pressing challenge of containing Iran's regional hegemonic ambitions, which threaten our allies, our role in the region, and our ongoing efforts in Iraq, Afghanistan and other hotspots.