Vladimir Putin has been dealt a significant geopolitical blow with the downfall of Bashar al-Assad, whose regime in Syria the Russian president had committed considerable funding and military resources to propping up. Assad fled Syria and has claimed political asylum in Russia, Kremlin-backed media reported, his now exiled status depriving Moscow of a key regional ally. Russia's military assets in Syria are now under threat, such as its naval base in the port city of Tartus, which gave the Kremlin a presence near NATO's southern flank in the Mediterranean Sea. -snip- Pro-Moscow military bloggers have expressed concern over the future...