Is Pakistan an enemy of the United States? For the past two years, the Obama administration has doggedly maintained that the South Asian nation remains a vital American ally, even as it has grappled with what it itself admits is a "complicated" relationship.
For all their ideological fervor, revolutions in practice tend to be fairly predictable affairs. More often than not, when the initial groundswell of popular discontent recedes, the best-organized and most ideologically cohesive political factions assume power and proceed to run the show according to their own preferences.
On Wednesday, Iranian president Mahmoud Ahmadinejad touched down in Brazil for his first state visit to the South American nation since 2009. The ostensible reason is to attend the U.N. Conference on Sustainable Development, a high-profile gathering of more than 100 heads of state taking place in Rio de Janeiro. But high on Ahmadinejad’s priority list is an important bit of diplomacy: reinvigorating the once-robust ties between Tehran and Brasilia. For Iran, Brazil is a potential economic lifeline in the face of mounting international pressure.
On Monday and Tuesday, all eyes will be on Russia as it hosts the third round in the troubled international negotiations now under way between Iran and the West over the former's nuclear program.
In the sixteen months since the ouster of its long-serving strongman, Hosni Mubarak, one question has stood at the heart of the turbulent political debate taking place in Egypt: who will ultimately end up in charge?