A (well anonymized) anonymous reader sent me a very interesting link today. It is an opinion piece by Strobe Talbott for Reuters entitled "In 2015, Vladimir Putin may witness his empire’s death knell" in which Talbott predicts that:
The year ahead could see the outbreak of the third Chechen war, which, in turn, could be the death knell of the Russian Federation in its current borders. (...) For the past five years, the situation has been more or less quiescent, though neighboring republics have been rocked by violence. The lull in Chechnya, however, ended in early December with a series of bloody incidents in the Chechen capital of Grozny. The group behind the resurgence of unrest is advocating a “Caucasus Caliphate,” with ties to al Qaeda and, more recently, Islamic State. There is at least an indirect tie between outside support for Islamic radicalism in the Caucasus and Putin’s sponsorship of Russian secessionism in eastern Ukraine. By proclaiming ethnicity and religion as the basis for Russian statehood and aggression against its neighbors, Putin is inadvertently stoking the forces of secessionism in those parts of Russia that are historically and culturally Islamic.