US Defense Secretary James Mattis vowed continued US support for Ukraine in the face of Russian "aggression" as he met with the country's leaders in Kiev on Thursday.
원문출처 : http://www.cnn.com/2017/08/24/politics/ukraine-us-mattis/index.html
원문출처 : http://www.cnn.com/2017/08/24/politics/ukraine-us-mattis/index.html