From Yahoo News/AP:
BEIJING – China responded sharply Tuesday to Washington's accusations over a confrontation at sea, an incident that analysts said could become more common as Beijing strengthens its navy and asserts claims to adjacent waters.
The U.S. accused Chinese ships of surrounding and harassing its Navy vessel in international waters, coming within 25 feet (8 meters) of the USNS Impeccable, stopping dead in front of it and strewing debris in its path. Some of the Chinese crew even stripped to their underwear after a blast by U.S. fire hoses.
Read more ....
My Comment: The Chinese appear to have made the decision that vessels within 200 miles of their borders are breaking Chinese law and can be intercepted by Chinese naval forces .... especially military vessels.
No self respecting country is going to obey these rules .... especially the Americans.
Expect more confrontations in the future.