Reuters
By Mark Trevelyan (Reuters) -Russian troop movements near Ukraine have drawn concern from Kyiv and the United States that it might be considering attacking its neighbour. Here is a look at some of the questions that raises. WHAT ARE THE TWO SIDES SAYING ABOUT THE RISK OF CONFLICT? Russia denies threatening anyone and says it can deploy its troops on its own territory as it pleases. It has accused Ukraine and NATO of whipping up tensions and suggested Kyiv might be preparing to try to seize back two eastern regions controlled by pro-Russian separatists since 2014. Russia’s foreign spy agency th…