The US Navy sailed a warship within 12 nautical miles of two contested islands in the South China Sea Wednesday, part of what it calls a "Freedom of Navigation Operation."
원문출처 : https://www.cnn.com/2019/08/28/politics/us-navy-south-china-sea/index.html
원문출처 : https://www.cnn.com/2019/08/28/politics/us-navy-south-china-sea/index.html