NATO chief Jens Stoltenberg on Monday pledged the alliance’s support for Ukraine as it faces a bloody insurgency by pro-Russian separatists in its eastern regions. More than 10,000 people have been killed since a Russian-backed rebellion against the pro-EU government in Kiev erupted in April 2014. Ukraine and the West accuse Moscow of smuggling weapons and troops across the porous border, a charge it denies. “Russia has maintained its aggressive […]