Angela Carter : Vladimir Putin 's policy into Crimea is central to his view of Russia 's interests . Key to those interests is the Russian Black Sea Fleet based in Crimea . Follow the latest developments in Ukraine . Stent says that beyond security and containment , Western reaction may be unpredictable .
Angela Carter : Vladimir Putin 's policy into Crimea is central to his view of Russia 's interests . Key to those interests is the Russian Black Sea Fleet based in Crimea . Stent says that beyond security and containment , Western reaction may be unpredictable .