At least 75% of ISIS fighters have been killed during the campaign of US-led airstrikes, according to US officials.
원문출처 : http://www.cnn.com/2016/12/14/politics/white-house-isis-numbers/index.html
원문출처 : http://www.cnn.com/2016/12/14/politics/white-house-isis-numbers/index.html