Exclusive: U.S. destroyer challenges China's claims in South China Sea
// A U.S. Navy destroyer carried out a "freedom of navigation operation" on Thursday, coming within 12 nautical miles of an artificial island built up by China in the South China Sea, U.S. officials told Reuters.
The operation came as President Donald Trump's administration seeks Chinese cooperation in dealing with North Korea's missile and nuclear programs and could complicate efforts to secure a common stance.
It was the third "freedom of navigation operation" or "fonop" conducted during Trump's presidency. Neither China's defense ministry nor its foreign ministry immediately responded to a request for comment. //