Vladimir Putin ordered tens of thousands of Russian troops participating in military exercises near Ukraine’s border to return to their bases as US Secretary of State John Kerry was on his way to Kiev. Tensions remained high in the strategic Ukrainian peninsula of Crimea with troops loyal to Moscow fired warning shots at protesting Ukrainian soldiers. It was not clear if Putin’s move was an attempt to heed the West’s call to de-escalate the crisis that has put Ukraine’s future on the line. It came as Kerry was on his way to Kiev to meet with the new Ukrainian leadership that deposed a pro-Russian president, and has accused Moscow of a military invasion. The Kremlin, which does not recognise the new Ukrainian leadership, insists it made the move in order to protest millions of Russians living there. Warning shots in Crimea region Today, pro-Russian troops who had taken control of the Belbek air base in the Crimea region fired warning shots into the air as ar...