From Washington, this is VOA news. I'm Dave DeForest reporting. Russian troops may be headed to Syria: A Russian lawmaker says (what he calls) "a unit of Russian volunteers," including men who fought in eastern Ukraine, may join Syrian government troops fighting in Syria. _______________________ Here is NATO Secretary-General Jens Stoltenberg. "Russia's actions are not contributing to the security and the stability of the region. I call on Russia to fully respect NATO airspace and to avoid escalating tensions..." 来自华盛顿,这里是美国之音新闻.大卫`迪福斯特为您报道.俄罗斯军队或许前往叙利亚:一名俄罗斯国会议员表示一支包括在东部乌克兰地区战斗的"俄罗斯志愿者小队"(其原话)将加入了叙利亚政府军入叙作战._____________________以下是北约秘书长延斯`斯托尔滕贝格的发言."俄罗斯的行为无助于地区安全与稳定.我呼吁俄方充分尊重北约领空并避免紧张局势升级..."