Chinese dredging vessels are purportedly seen in the waters around Mischief Reef in the disputed Spratly Islands in the South China Sea in this still image from video taken by a P-8A Poseidon surveillance aircraft provided by the United States Navy May 21, 2015. U.S….
U.S. National Security Adviser Susan Rice will urge Beijing next week to avoid escalation in the South China Sea when she makes the highest-level U.S. visit to China since an international court rejected its sweeping claims to the strategic waterway.

Even as Washington has sought to keep a lid on the situation, Rice – in an interview with Reuters – vowed that the U.S. military would continue to “sail and fly and operate” in the South China Sea, despite a Chinese warning that such patrols could end “in disaster.”

With less than six months remaining of President Barack Obama’s tenure, Rice’s broader mission in her July 24-27 trip is aimed at keeping overall ties between the world’s two largest economies, which she called “the most consequential relationship we have,” on track at a time of heightened tensions. “I’ll be there to advance our cooperation,” she said.

But the trip, due to be formally announced later on Friday, follows a July 12 ruling by the Permanent Court of Arbitration in The Hague that China has no historic title over the waters of the South China Sea. Beijing has angrily rejected the verdict and pledged to pursue claims that conflict with those of several smaller neighbors.

http://www.reuters.com/article/us-southchinasea-usa-exclusive-idUSKCN10210Z