A Russian warship approached within 315 yards of a U.S. Navy warship in the eastern Mediterranean Sea earlier this month in what U.S. officials say was a series of unsafe maneuvers.
원문출처 : http://www.cnn.com/2016/06/28/politics/russian-warship-us-navy/index.html
원문출처 : http://www.cnn.com/2016/06/28/politics/russian-warship-us-navy/index.html