U.S. warship in operation near disputed island in South China Sea
An American warship on Sunday sailed close to a disputed island in the South China Sea occupied by Beijing, as part of an operation to demonstrate freedom of navigation in the waters, a US official said.
The USS Stethem, a guided-missile destroyer, sailed within 12 nautical miles of Triton Island, part of the Paracel Islands in the South China Sea, the official said. The operation was first reported by Fox News on Sunday.
It was the second "freedom-of-navigation operation," or "fonop," conducted during the presidency of Donald Trump, following a drill in late May in which a U.S. warship sailed within 12 nautical miles of an artificial island built up by China in the South China Sea.
China's Ministry of Foreign Affairs said in a statement the U.S. ship had made an unauthorised entry into China’s territorial waters.
The operation was a "serious political and military provocation," the statement, issued late on Sunday said, citing ministry spokesman Lu Kang. It said China had sent battle ships and fighter jets to warn off the Stethem.
"China strongly urges the U.S. side to immediately stop this kind of provocative action which seriously violates China’s sovereignty and puts at risk China's security," Lu said. China would take all necessary measures to defend itself, he said.
Twelve nautical miles marks the territorial limits recognised internationally. Sailing within those 12 miles is meant to show that the United States does not recognise territorial claims there.
"Unlike in the Spratlys, where China has created new artificial territory in the last several years, it has effectively controlled the Paracels since 1974," said Mira
Rapp-Hooper, a South China Sea expert at the Center for a New American Security. "It claims illegal straight baselines around the Paracels, and the fonop may have been contesting these."
Trump has heaped praise on Chinese President Xi Jinping, but his administration has also stepped up pressure on Beijing as he has become frustrated that China has not done more to pressure North Korea over its nuclear and missile programs.
On Thursday, the administration imposed sanctions on two Chinese citizens and a shipping company for helping North Korea's nuclear and missile programs, and accused a Chinese bank of laundering money for Pyongyang.
The Trump administration has also approved an arms package for Taiwan worth about $1.4 billion, the State Department said last week. China deems Taiwan its own and has never renounced the use of force to bring the self-ruled island under its control.
Trump is due to speak to Chinese President Xi Jinping and Japanese Prime Minister Shinzo Abe on Sunday, ahead of meetings he will hold with both leaders on the sidelines of the Group of 20 summit in Hamburg, Germany, next Friday and Saturday.
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