From today's diary entry of Iran's supreme leader, Ayatollah Ali Khamenei:

Ah, the Americans. When it comes to our nuclear weapons program, they leave us with only good choices!

On the one hand, I can drag out the talks beyond this month's latest deadline because the desperate Americans certainly will agree to keep talking. That's how we went from the six-month interim deal in November 2013, through a deadline in July 2014, and then through another deadline in November 2014.

There is an old piece of folk wisdom which, in light of current events, must translate neatly into Russian: "Fool me once shame on you, fool me twice shame on me."

As an already shaky second cease-fire crumbles following the Russian capture of the Ukrainian town of Debaltsevo and with Moscow's intent to also seize Mariupol, it is becoming ever clearer that Russia has no intention of keeping the peace with Ukraine — and that the Kremlin is emboldened by what it perceives to be Western weakness.

With the likes of the Islamic State's self-declared caliph, Abu Bakr al-Baghdadi, and North Korean leader Kim Jong-un in the running, the competition is stiff indeed. But it would be fair to say that Russian President Vladimir Putin currently ranks as one of the world's most dangerous men.

Russia's political opposition has been put on notice. The Feb. 27 murder of prominent opposition leader Boris Nemtsov just steps from the Kremlin marks a dramatic escalation of the Russian regime's long-running war on its opponents. Nemtsov, after all, wasn't merely a dissenting politician. He was part of the old system, having served as a deputy prime minister in the government of President Boris Yeltsin in the late 1990s. Beginning in the early 2000s, Nemtsov had moved into the political opposition, emerging as a critic of Yeltsin's successor, Vladimir Putin, and his policies. Even so, his position as a member of Yeltsin's inner circle had given him a degree of immunity from official retribution.

On Tuesday in a much anticipated speech before joint session of Congress, Israel's Prime Minister Benjamin Netanyahu again sounded the warning against Iran's nuclear ambitions and called for "a better deal" than the nuclear agreement currently being negotiated.

Desperately pursuing a nuclear deal with Iran, scrapping old positions and offering new concessions at a mind-boggling pace, the Obama administration has lost sight of what this regime represents and why the United States and its allies have focused on its nuclear program to begin with.

What could the White House have been thinking? The Obama administration's recently concluded Summit on Countering Violent Extremism was a high-profile affair, bringing together key world leaders and decisionmakers on a critical topic at a critical time. But it was also punctuated by instances of stunning tone-deafness, and a profound failure to understand the dynamics of terrorism in its many forms.

To hear the White House tell it, our nagging Iranian problem might soon be a thing of the past. As the March deadline for nuclear negotiations nears, administration officials and sympathetic onlookers have become increasingly optimistic about an impending breakthrough with the Islamic Republic over its atomic ambitions.

MARRAKESH, Morocco — It's a truism of broadcast media that "If it bleeds, it leads." The field of counterterrorism functions much the same way, which is why in recent months the Islamic State terrorist group have become the overwhelming focus of Western law enforcement and intelligence. Yet an equally significant security challenge is incubating in Africa, where local conditions have sown the seeds for the next stage of global terror.

Is Russia making a global comeback in spite of Western sanctions and political pressure from the United States and Europe? On the surface, it certainly seems like it.

At a summit meeting in Minsk, Belarus, on February 12, Russia and Ukraine agreed anew to a cessation of hostilities in the year-old conflict between them. On hearing the news, Washington and other Western capitals let out a collective sigh of relief. But there was good reason from the start to be skeptical that the ceasefire would hold.

Attempts to avoid touching on religious dimension of the struggle has led to several recent high-profile administration gaffes. President Obama strangely tried to deflect the issue at the National Prayer Breakfast on Feb. 5 by mentioning the Crusades as an example of Christian excess. Unfortunately, that example is also a key jihadist talking point.

President Barack Obama said a nuclear deal with Iran is possible if Tehran truly considers nuclear weapons un-Islamic. But is this true? And does it matter?

During his January trip to India, President Obama scored a small win for his legacy and a big win for the Indo-U.S. relationship. While the U.S. president performed admirably in front of the cameras, the most productive Indo-U.S. summit in a decade owes its success to someone else—India’s new Prime Minister Narendra Modi.

President Barack Obama ’s first public appearance with the Dalai Lama , the spiritual leader of Buddhists around the world, made headlines on Feb. 5. While the setting was an ostensibly religious occasion, the National Prayer Breakfast, China was quick to take offense. “This action by the U.S. to ‘drive a nail’ into the hearts of the Chinese people is harmful to the political trust between the two countries,” opined the state-run Xinhua news agency.

Denying Iran nuclear-weapons capability is not only a means of limiting the proliferation of weapons of mass destruction. It is also part of a broader ideological struggle that Tehran is taking much more seriously than is the United States.

Global financial markets currently obsess about the fate of a small Balkan country’s sovereign debt and its impact on the Eurozone. However, if the burden of Greek debt were to disappear overnight, the miracle would just reveal the underlying weakness of the Greek economy and its dependency on Europe for the foreseeable future.

Listening to the President's State of the Union address last week, you might have come away convinced that, at least in the field of foreign policy, everything is coming up roses. Yet a look at the real world provides a jarring contrast to the complacency and unrealism of that speech - and of the Obama administration's policies writ large.

To hear President Obama tell it, the West is winning in Ukraine. In his State of the Union Address last week, the President sounded downright triumphant in his description of the current situation in Eastern Europe. "We're upholding the principle that bigger nations can't bully the small - by opposing Russian aggression, supporting Ukraine's democracy, and reassuring our NATO allies," he insisted publicly.

You have to feel a bit sorry for the Obama administration. The White House in December announced plans to normalize diplomatic relations with Cuba, including establishing a U.S. Embassy in Havana and formally revisiting Cuba's status as a state sponsor of terrorism. The move was a clear effort by Washington to distinguish itself in a new international theater.