With malicious intent strongly suspected in the disappearance of Malaysia Airlines Flight 370, American intelligence and law enforcement agencies renewed their search over the weekend for any evidence that the plane’s diversion was part of a terrorist plot. But they have found nothing so far, senior officials said, and their efforts have been limited by the Malaysian authorities’ refusal to accept large-scale American assistance.

Taliban and like-minded jihadis are becoming more united in their determination to impose their brand of sharia on both Afghanistan and Pakistan, with the help of their international mentors under the banner of al-Qaeda.

It is just after 8am and Sheikh Abu Abdullahi is busy inspecting what he refers to as his latest "anti-NGO" project: workers digging new canals in Bulo Mareer, a town in Somalia's Lower Shabelle province. The diggers have been at work since 6am, as part of a province-wide canal-building project that was launched about two and a half years ago.

In his first public comments since stepping down as US ambassador to Syria on Friday, Robert Ford addressed the failure to contain Syria's bloody civil war, laying most of the blame at the feet of President Bashar al-Assad and his government's international backers. Speaking at a conference at Tufts University last night, his outlook was bleak, warning that a fractured rebellion, the presence of Al Qaeda inspired fighters on the battlefield, and the fears of the country's minorities are a recipe for prolonged conflict. 

The five-day ultimatum by the leader of Jabaht al-Nusra (al-Nusra front) - Abu Mohammed al-Golani - to the leadership of the  Islamic State of Iraq and the Levant (ISIL), and other Islamist factions, to end fighting or be "expelled" from the region is the latest in the troubled affair between the two al-Qaida affiliates in Syria. 

The XXII Olympic Winter Games in Sochi, Russia, ended just as they began: with an ostentatious, exhaustive, and carefully scripted celebration of Russian heritage and culture. The 17 days of athletic competition featured all the riveting performances, unexpected disappointments, and weather-related updates that one would expect.

When Fernando Gonzalez walks out of an Arizona prison next week, the "Cuban Five" will be down to three. Intelligence agents in the employ of Fidel Castro's Cuba, they were arrested in the United States in 1998 and given terms ranging from 15 years to consecutive life sentences on charges including conspiracy and failure to register as foreign agents.