Moscow's Troubles in the Caucasus The ongoing ethnic and political tensions between the Caspian Sea and the Black Sea are becoming a threat to the leadership in Moscow. Although the Kremlin garnered respect as a result of its war with Georgia one year ago, the situation remains explosive in other parts of the Caucasus. http://www.spiegel.de/international/world/0,1518,640252,00.html#ref=nlint