China’s new maritime law – in which foreign vessels will have to submit details to Chinese authorities when transiting through its ‘territorial waters’ – has now come into force.

FILE PHOTO: 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. Navy/Handout via Reuters/File Photo

Manoj Joshi The Wire Powered by DIPLOMACYSOUTH ASIA 16 HOURS AGO

In a classic manoeuvre of what is called “lawfare”, China announced a new set of maritime regulations last week that require ships carrying certain types of cargo to provide detailed information to the Chinese authorities when transiting through Chinese “territorial waters”.

Though such demands by littoral states are not unusual, it does not take a genius to understand that this particular move is part of an ongoing Chinese project to establish its jurisdiction over the South China Sea by using Chinese laws and regulation. Neither is the use of “lawfare” to project a country’s goals. The US routinely uses what is called a “long-arm jurisdiction” to claim global authority of its laws and regulations as part of its exercise of projecting power.

Analysis by Brad Lendon and Steve George, CNN

Updated 0843 GMT (1643 HKT) September 3, 2021A Chinese Coast Guard taskforce advances at full speed in Zhanjiang, Guangdong Province in China on August 13.

A version of this story appeared in CNN’s Meanwhile in China newsletter, a three-times-a-week update exploring what you need to know about the country’s rise and how it impacts the world. Sign up here.

Hong Kong (CNN)Beijing wants foreign vessels to give notice before entering “Chinese territorial waters,” providing maritime authorities with detailed information — including the ship’s name, call sign, current position, next port of call and estimated time of arrival.It may sound like a reasonable enough request, especially if the ship is carrying hazardous goods, that is until you consider what constitutes “Chinese territorial waters.”Beijing asserts sovereignty over vast swathes of the South China Sea, under its widely contested and far-reaching nine-dash line, as well as disputed islands in the East China Sea.