South China Sea: US and China spar over ‘biggest threat’ in disputed waters
- China has ignored rules in advancing unlawful maritime claims, top US diplomat Antony Blinken told a virtual UN Security Council meeting
- Beijing’s ambassador shot back by calling the US the ‘biggest threat to stability’ in flashpoint region

Joining the United Nations Security Council’s maritime security meeting via video link, Blinken took aim at what he called “dangerous encounters between vessels at sea and provocative actions to advance unlawful maritime claims” in the South China Sea, the resource-rich waterway where China’s extensive claims have been contested by Southeast Asian countries including Vietnam, Malaysia, Brunei and the Philippines.
“The United States has made clear its concerns regarding actions that intimidate and bully other states from lawfully accessing their maritime resources. And we and other countries, including South China Sea claimants, have protested such behaviour and unlawful maritime claims in the South China Sea,” Blinken said at the virtual meeting chaired by Indian Prime Minister Narendra Modi and hosted by Indian Foreign Minister Subrahmanyam Jaishankar on Monday.

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“Conflict in the South China Sea or in any ocean would have serious global consequences for security and for commerce. What’s more, when a state faces no consequences for ignoring these rules, it fuels greater impunity and instability everywhere.”
Blinken’s remarks were soon met with protests from China, with Dai Bing, the Chinese deputy ambassador at the UN, calling the US the “biggest threat to stability in the South China Sea”.
As the only major power to have failed to ratify the UN Convention on the Law of the Sea (Unclos), an international treaty that lays down a comprehensive regime of law and order in the world’s oceans and seas, the US “has no credibility … to act as a judge of the convention and to dictate and interfere with other countries”, Dai said, according to a transcript released on the website of the Chinese mission at the UN.

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