US Launches Quiet Diplomacy To Ease South China Sea Tensions

The United States is using quiet diplomacy to persuade the Philippines, Indonesia, Vietnam and other Asian nations not to move aggressively to capitalise on an international court ruling that denied China's claims to the South China Sea, several US administration officials said on Wednesday.

"What we want is to quiet things down so these issues can be addressed rationally instead of emotionally," said one official, who spoke on the condition of anonymity to describe private diplomatic messages.

Some were sent through US embassies abroad and foreign missions in Washington, while others were conveyed directly to top officials by Defence Secretary Ash Carter, Secretary of State John Kerry and other senior officials, the sources said.

"This is a blanket call for quiet, not some attempt to rally the region against China, which would play into a false narrative that the US is leading a coalition to contain China," the official added.

The effort to calm the waters following the court ruling in The Hague on Tuesday suffered a setback when Taiwan dispatched a warship to the area, with President Tsai Ing-wen telling sailors that their mission was to defend Taiwan's maritime territory.

The court ruled that while China has no historic rights to the area within its self-declared nine-dash line, Taiwan has no right to Itu Aba, also called Taiping, the largest island in the Spratlys. Taipei administers Itu Abu but the tribunal called it a "rock", according to the legal definition.

The US officials said they hoped the US diplomatic initiative would be more successful in Indonesia, which wants to send hundreds of fishermen to the Natuna Islands to assert its sovereignty over nearby areas of the South China Sea to which China says it also has claims, and in the Philippines, whose fishermen have been harassed by Chinese coast guard and naval vessels.

'UNKNOWN QUANTITY'

One official said new Philippine President Rodrigo Duterte remains "somewhat of an unknown quantity" who has been alternately bellicose and accommodating toward China.

Philippine Defence Secretary Delfin Lorenzana said that ahead of the ruling he had spoken to Carter, who he said told him China had assured the United States it would exercise restraint, and that the US government made the same assurance.

Carter had sought and been given the same assurance from the Philippines, Lorenzana added.

Meanwhile, two Chinese civilian aircraft landed on Wednesday at two new airports on reefs controlled by China in the Spratly Islands in the South China Sea, a move the State Department said would increase tensions rather than lower them.

"We don't have a dog in this fight other than our belief ... in freedom of navigation," State Department spokesman Mark Toner told a briefing on Wednesday. "What we want to see in this very tense part of Asia, of the Pacific, rather, is a de-escalation of tensions and we want to see all claimants take a moment to look at how we can find a peaceful way forward." CONTINGENCY PLANHowever, if that effort fails, and competition escalates into confrontation, US air and naval forces are prepared to uphold freedom of maritime and air navigation in the disputed area, a defence official said on Wednesday.

Democrat Ben Cardin of Maryland, a senior member of the Senate Foreign Relations Committee, said confrontation is less likely if the Philippines, Indonesia, Vietnam and other countries work with the United States rather than on their own.

"I don't think China wants a confrontation with the United States," he told reporters. "They don't mind a confrontation with a Vietnamese fishing boat, but they don't want a confrontation with the United States."

The court ruling is expected to dominate a meeting at the end of July in Laos of the 10-member Association of Southeast Asian Nations (ASEAN), which includes the Philippines, Malaysia, Indonesia, Myanmar, Vietnam and Thailand.

US Secretary of State John Kerry, and his Chinese counterpart, Foreign Minister Wang Yi, will attend the ministerial.

Sino-American relations suffered two fresh blows on Wednesday as a congressional committee found China's government likely hacked computers at the US Federal Deposit Insurance Corporation and the United States challenged China's export duties on nine metals and minerals that are important to the aerospace, auto, electronics and chemical industries.