Amid what it sees as an increase in unsafe behavior by the Russian military, the US military is concerned it might have to shoot down a Russian aircraft over Syria if the Russian plane is seen as a threat to US or coalition forces fighting ISIS.
원문출처 : http://www.cnn.com/2017/12/08/politics/us-russian-aircraft-syria/index.html
원문출처 : http://www.cnn.com/2017/12/08/politics/us-russian-aircraft-syria/index.html