Tag Archives: South China Sea

China warships leave Sydney after surprise visit ‘raises hackles’

The Sydney Opera House can be seen as the Chinese naval ship Kunlun Shan departs the Garden Island Naval Base in Sydney, Australia, June 7, 2019. AAP Image/Bianca De Marchi/via REUTERS

SYDNEY (Reuters) – Three Chinese warships sailed out of Sydney on Friday after an unannounced visit that came amid a tussle for influence between Australia and China in the Pacific.

The show-of-force call by a frigate, supply ship and amphibious warfare vessel was planned but never announced by Canberra.

“That raised a lot of hackles,” John Blaxland, professor of international security and intelligence studies at the Australian National University in Canberra, told the Australian Broadcasting Corporation on Friday.

“The ships arrived off Darling Point and other famous places in Sydney’s harbor without people knowing in advance … and with armed soldiers and sailors on the decks of the ships looking fairly aggressive.”

They left for China under leaden skies in the early afternoon.

The warships had arrived on the eve of the 30th anniversary of China’s bloody crackdown on pro-democracy protesters in and around Tiananmen Square on June 4, 1989. Photos showed members of the Chinese community waiting at the navy wharf where the ships docked to greet the sailors.

“It was a reciprocal visit because Australian naval vessels visited China,” Australian Prime Minister Scott Morrison told reporters in the Solomon Islands’ capital Honiara this week.

“So it may have been a surprise to others, but it certainly wasn’t a surprise to the government.”

Ties between Australia and China hit a low last year when Canberra passed laws aimed at thwarting Chinese influence in domestic affairs and also over China’s assertiveness in the disputed South China Sea.

Australia has offered diplomatic support to U.S. “freedom of navigation” voyages through the South China Sea.

(Reporting by Tom Westbrook; Editing by Nick Macfie)

Chinese militarization of South China Sea “excessive”: acting Pentagon chief

An aerial view of China occupied Subi Reef at Spratly Islands in disputed South China Sea April 21, 2017. REUTERS/Francis Malasig/Pool

SINGAPORE (Reuters) – Acting U.S. Defense Secretary Patrick Shanahan said on Friday that China’s militarization of the disputed South China Sea had been “excessive.”

Shanahan, speaking with reporters in Singapore on the sidelines of a defense forum, said China’s actions in the South China Sea, like installing surface to air missiles, was “excessive” and “overkill.”

China and the United States have repeatedly traded barbs in the past over what Washington says is Beijing’s militarization of the South China Sea by building military installations on artificial islands and reefs.

(Reporting by Idrees Ali; Editing by Raissa Kasolowsky)

U.S. ‘playing with fire’ on Taiwan, China says ahead of defense meeting

FILE PHOTO: Flags of Taiwan and U.S. are placed for a meeting between U.S. House Foreign Affairs Committee Chairman Ed Royce speaks and with Su Chia-chyuan, President of the Legislative Yuan in Taipei, Taiwan March 27, 2018. REUTERS/Tyrone Siu

By Ben Blanchard

BEIJING (Reuters) – The United States is “playing with fire” with its support for self-ruled Taiwan, China said on Thursday, in angry comments ahead of a meeting between Defence Minister Wei Fenghe and acting U.S. Defense Secretary Patrick Shanahan.

The two countries, locked in an escalating trade war, are also at odds over a series of strategic issues, from the disputed South China Sea to democratic Taiwan, claimed by China as its sacred territory, to be taken by force if needed.

Wei and Shanahan – who on his first day as acting defense secretary in January said the U.S. military would focus on “China, China, China” – are both attending the annual Shangri-La defense forum in Singapore which begins on Friday, where they are expected to meet.

China has been particularly incensed by recent U.S. Navy patrols in the Taiwan Strait, U.S. legislation in support of Taiwan and a meeting between Taiwan’s national security chief David Lee and White House national security adviser John Bolton.

Speaking at a regular monthly news briefing, Chinese Defence Ministry spokesman Wu Qian described military ties between Beijing and Washington as generally good.

But he took a much darker tone when asked about U.S. support for Taiwan, an issue China has long described as the most sensitive in relations between the two countries.

“Recently, the U.S. sides has been continually playing the ‘Taiwan card’, trying in futile to ‘use Taiwan to control China’. This is deluded,” Wu said.

“The series of actions the U.S. side has taken is playing with fire, seriously harms the development of military relations between China and the United States, and seriously harms peace and stability in the Taiwan Strait area.”

Taiwan’s air, sea and land forces conducted an exercise to repel an invading force on Thursday, as its defense minister pledged to defend the island against what it sees as China’s rising military threat.

Washington has no formal ties with U.S. ‘playing with fire’ on Taiwan, China says ahead of defense meeting but is its most important international supporter and main supplier of arms.

A senior U.S. defense official said the fact that Shanahan was going to the Shangri-la dialogue during a period of tension with Iran was a sign that the United States was committed to the region and its allies.

During a meeting with Wei, Shanahan is expected to bring up better communication between the two militaries to avoid the risk of miscalculation, the U.S. official said.

While Wei will likely tackle the Sino-U.S. trade dispute and the hardening Trump administration approaches to Taiwan and the South China Sea, Asian states will be looking for calming messages, according to security experts and regional diplomats.

“Regional countries will be expecting reassurances that China’s intentions are in fact peaceful given its growing military might,” said Singapore-based regional security analyst Ian Storey. Storey, of Singapore’s ISEAS Yusof Ishak Institute, said Wei must also speak to his domestic constituents, given the fact his address and a rare question-and-answer session are expected to be shown prominently in China.

“In the current environment maybe they won’t want him to be too accommodating. He can be expected to blame the U.S. for growing tensions in the South China Sea and there is no way he is going to admit that China is part of the problem.”

(Reporting by Ben Blanchard; Additional reporting by Greg Torode in Hong Kong and Idrees Ali in Washington)

U.S., China bicker over ‘extravagant expectations’ on trade deal

A surveillance camera is seen next to containers at a logistics center near Tianjin Port, in northern China, May 16, 2019. REUTERS/Jason Lee

By Ben Blanchard and David Lawder

BEIJING/WASHINGTON (Reuters) – China accused the United States on Monday of harboring “extravagant expectations” for a trade deal, underlining the gulf between the two sides as U.S. action against China’s technology giant Huawei began hitting the global tech sector.

Adding to bilateral tension, the U.S. military said one of its warships sailed near the disputed Scarborough Shoal claimed by China in the South China Sea on Sunday, the latest in a series of “freedom of navigation operations” to anger Beijing.

Alphabet Inc’s Google has also suspended business with China’s Huawei Technologies Co Ltd that requires the transfer of hardware, software and technical services, except those publicly available via open source licensing, a source familiar with the matter told Reuters on Sunday, in a blow to the company that the U.S. government has sought to blacklist around the world.

Shares in European chipmakers Infineon Technologies, AMS and STMicroelectronics fell sharply on Monday amid worries the Huawei suppliers may suspend shipments to the Chinese firm due to the U.S. blacklisting of it last week.

The Trump administration’s addition of Huawei to a trade blacklist on Thursday immediately enacted restrictions that will make it extremely difficult for it to do business with U.S. counterparts.

In an interview with Fox News Channel recorded last week and aired on Sunday night, Trump said the United States and China “had a very strong deal, we had a good deal, and they changed it. And I said ‘that’s OK, we’re going to tariff their products’.”

In Beijing, Chinese Foreign Ministry spokesman Lu Kang said he didn’t know what Trump was talking about.

“We don’t know what this agreement is the United States is talking about. Perhaps the United States has an agreement they all along had extravagant expectations for, but it’s certainly not a so-called agreement that China agreed to,” he told a daily news briefing.

The reason the last round of China-U.S. talks did not reach an agreement is because the United States tried “to achieve unreasonable interests through extreme pressure”, Lu said.”From the start, this wouldn’t work.”

China went into the last round of talks with a sincere and constructive attitude, he said.

“I would like to reiterate once again that China-U.S. economic and trade consultation can only follow the correct track of mutual respect, equality and mutual benefit for there to be hope of success.”

No further trade talks between top Chinese and U.S. trade negotiators have been scheduled since the last round ended on May 10 – the same day Trump raised the tariff rate on $200 billion worth of Chinese products from 10 percent.

Trump took the step after the United States said China backtracked on commitments in a draft deal that had been largely agreed to.

STERNER TONE

Since then, China has struck a sterner tone, suggesting that a resumption of talks aimed at ending the 10-month trade war between the world’s two largest economies was unlikely to happen soon.

Beijing has said it will take “necessary measures” to defend the rights of Chinese companies but has not said whether or how it will retaliate over the U.S. actions against Huawei.

The editor of the Global Times, an influential tabloid run by the ruling Communist Party’s People’s Daily, tweeted on Monday that he had switched to a Huawei phone, although he said his decision did not mean that he thinks it is right to boycott Apple and said he was not throwing away his iPhone.

“While the U.S. spares no efforts to subdue Huawei, out of personal belief, I chose to support the well-respected company by using its product,” Hu Xijin tweeted.

Trump, who said the interview with Fox News host Steve Hilton had taken place two days after he raised the tariffs, said he would be happy to simply keep tariffs on Chinese products, but said that he believed that China would eventually make a deal with the United States “because they’re getting killed with the tariffs”.

But he said that he had told Chinese President Xi Jinping before the most recent rounds of talks that any deal could not be “50-50” between the two countries and had to be more in favor of the United States because of past trade practices by China.

(Reporting by David Lawder and Ben Blanchard; Writing by Tony Munroe; Editing by Richard Borsuk, Robert Birsel and Nick Macfie)

U.S., Japan, India and Philippines challenge Beijing with naval drills in the South China Sea

Vessels from the U.S. Navy, Indian Navy, Japan Maritime Self-Defense Force and the Philippine Navy sail in formation at sea, in this recent taken handout photo released by Japan Maritime Self-Defense Force on May 9, 2019. Japan Maritime Self-Defense Force/Handout via REUTERS

TOKYO (Reuters) – In a fresh show of naval force in the contested South China Sea, a U.S. guided missile destroyer conducted drills with a Japanese aircraft carrier, two Indian naval ships and a Philippine patrol vessel in the waterway claimed by China, the U.S. Navy said on Thursday.

While similar exercises have been held in the South China Sea in the past, the combined display by four countries represents a fresh challenge to Beijing as U.S. President Donald Trump threatens to hike tariffs on $200 billion worth of Chinese goods.

“Professional engagements with our allies, partners and friends in the region are opportunities to build upon our existing, strong relationships,” Commander Andrew J. Klug, the captain of the U.S. destroyer, the USS William P. Lawrence, said in a statement.

Japan sent one of its two big aircraft carriers, the Izumo, while India deployed a destroyer, the INS Kolkata, and a tanker, the INS Shakti.

The week of joint drills, which ended Wednesday, comes after two other U.S. warships sailed near islands in the region claimed by China on Monday, prompting a protest from Beijing, which said the action infringed its sovereignty.

The U.S. Navy says it conducts such freedom of navigation operations in international waters around the world, even in seas claimed by its allies, without political considerations.

China claims almost all of the strategic South China Sea with Brunei, Indonesia, Malaysia, the Philippines, Taiwan and Vietnam pushing competing claims to parts of the maritime region. The United States, Japan and India do not have any territorial claims there.

In a separate challenge to Beijing in Asian waters, the USS William P. Lawrence and another U.S. destroyer sailed through the Taiwan Strait in April separating Taiwan, which Beijing views as a rogue province, from the Chinese mainland.

(Reporting by Tim Kelly; Editing by Michael Perry)

Philippines says Chinese vessels in disputed waters illegal

FILE PHOTO - A view of Philippine occupied (Pagasa) Thitu island in disputed South China Sea April 21, 2017. REUTERS/Erik De Castro

By Karen Lema

MANILA (Reuters) – The presence of more than 200 Chinese fishing boats near an island occupied by Manila in the disputed South China Sea is illegal and a clear violation of Philippine sovereignty, the country’s foreign ministry said on Thursday.

The Philippines military has described them as a “suspected maritime militia”.

“Such actions, when not repudiated by the Chinese government, are deemed to have been adopted by it,” the Department of Foreign Affairs said in a rare rebuke of Beijing.

President Rodrigo Duterte, who has pursued warmer ties with China since taking office in 2016 in exchange for billions of dollars of pledged loans and investment, said he would not allow China to occupy Thitu island because it “belongs to us”.

“I assure you, unless China wants a war with us, I will not allow them to occupy Pagasa”, Duterte told reporters, using the local name for Thitu.

The presence of the trawlers near Thitu island raises questions about their intent and role “in support of coercive objectives”, the ministry said, days after the Philippines lodged a diplomatic protest with China.

In Beijing, Foreign Ministry spokesman Geng Shuang did not refer directly to Manila’s protest, but he said bilateral talks on the South China Sea held in the Philippines on Wednesday were “frank, friendly and constructive”.

Both sides reiterated that South China Sea issues should be resolved peacefully by parties directly involved, he said.

The Philippines has monitored the Chinese boats from January to March this year, according to military data.

“These are suspected maritime militia,” Captain Jason Ramon, spokesman for the military’s Western Command said this week.

“There are times when they are just there without conducting fishing. At times, they are just stationary.”

The Philippines, Brunei, China, Malaysia, Taiwan and Vietnam have competing claims of sovereignty in the busy South China Sea, a conduit for goods in excess of $3.4 trillion every year.

FILE PHOTO - A Philippine flag flutters in Philippine occupied (Pagasa) Thitu island, in disputed South China Sea, as soldiers and civilians sing the country's national anthem April 21, 2017. REUTERS/Erik De Castro

FILE PHOTO – A Philippine flag flutters in Philippine occupied (Pagasa) Thitu island, in disputed South China Sea, as soldiers and civilians sing the country’s national anthem April 21, 2017. REUTERS/Erik De Castro

In 2016, the Permanent Court of Arbitration in The Hague invalidated China’s claim to sovereignty over most of the South China Sea.

“We call on concerned parties to desist from any action and activity that contravenes the ASEAN-China Declaration on the Conduct of Parties in the South China Sea, as these generate tension, mistrust and uncertainty, and threatens regional peace and stability,” the Philippines ministry said.

Last month, U.S. Secretary of State Mike Pompeo assured the Philippines it would come to its defense if it came under attack in the South China Sea.

(Additional reporting by Michael Martina in Beijing; Editing by Clarence Fernandez, Darren Schuettler and Alison Williams)

Pompeo assures Philippines of U.S. protection in event of sea conflict

U.S. Secretary of State Mike Pompeo shakes hands with Philippine Foreign Secretary Teodoro Locsin Jr. at the Department of Foreign Affairs in Pasay City, Metro Manila, Philippines, March 1, 2019. REUTERS/Eloisa Lopez

By Karen Lema and Neil Jerome Morales

MANILA (Reuters) – U.S. Secretary of State Mike Pompeo assured the Philippines on Friday it would come to its defense if it came under attack in the South China Sea, reaffirming a defense code that Manila’s security chiefs have sought to revise.

Speaking during a stopover after a summit in Hanoi with North Korea, Pompeo said a 1951 Philippine-U.S. Mutual Defence Treaty would be adhered to if its ally was a victim of aggression, and singled out China as a threat to stability.

“China’s island-building and military activities in the South China Sea threaten your sovereignty, security and therefore economic livelihood as well as that of the United States,” he told a news conference in Manila.

“Any armed attack on Philippine forces, aircraft or public vessels in the South China Sea will trigger mutual defense obligations.”

The Philippines, China, Vietnam, Taiwan, Brunei and Malaysia have competing claims of sovereignty in the waterway, a conduit for in excess of $3.4 trillion of goods carried annually on commercial vessels.

Pompeo said those countries were responsible for ensuring “these incredibly vital sea lanes are open and China does not pose a threat to closing them down”.

Speaking in Beijing, Chinese Foreign Ministry spokesman Lu Kang said that China and the countries around the South China Sea were working hard to protect peace and stability.

“So if countries outside the region, like the United States, really want to consider the peace, tranquillity and well-being of people in the region, then they shouldn’t make trouble out of nothing and incite trouble,” Lu told reporters.

Pompeo also said allies should be wary of risks of using Chinese technology.

Philippine Defence Secretary Delfin Lorenzana has been seeking a review of the treaty, which was agreed five years after the Philippines gained independence from the United States in 1946, with the aim of clarifying the extent to which the United States will defend the Philippines should it come under attack.

Lorenzana’s push for greater certainty comes amid a rapid buildup by Beijing of military assets, coastguard and fishing militia in the South China Sea, most notably on and around artificial islands in the Spratly archipelago.

Although there is no longer a permanent U.S. military presence in the Philippines, joint exercises, intelligence exchanges and transfers of hardware take place regularly under various agreements.

Philippine President Rodrigo Duterte, however, is not a fan and believes that the alliance makes his country a potential target of China, with which he wants stronger business ties.

Duterte has repeatedly questioned the U.S. commitment, noting that it did nothing to stop China from turning reefs into islands equipped with radar, missiles batteries and hangers for fighter jets, and within firing distance of the Philippines.

Pompeo made a courtesy call on Duterte late on Thursday.

Philippine Foreign Secretary Teodoro Locsin confirmed that discussions on the defense treaty were taking place, but in his own view, it was better not be too specific about its parameters.

“I believe in the old theory of deterrence,” he told reporters. “In vagueness lies the best deterrence.”

He added: “We are very assured, we are very confident that United States has, in the words of Secretary Pompeo, and in the words of President Trump to our president, ‘we have your back’.”

(Writing by Martin Petty; Additional reporting by Ben Blanchard in BEIJING; Editing by Simon Cameron-Moore and Nick Macfie)

China upbeat on U.S. trade talks, but South China Sea tensions weigh

The head of the U.S. trade delegation Jeffrey Gerrish arrives at a hotel after talks with Chinese officials in Beijing, China, February 11, 2019. REUTERS/Thomas Peter

BEIJING (Reuters) – China struck an upbeat note on Monday as trade talks resumed with the United States, but also expressed anger at a U.S. Navy mission through the disputed South China Sea, casting a shadow over the prospect for improved Beijing-Washington ties.

White House senior counselor Kellyanne Conway on Monday also expressed confidence in a possible deal. Asked if the two countries were getting close to a trade agreement, she told Fox News in an interview, “It looks that way, absolutely.”

The United States is expected to keep pressing China on longstanding demands that it reform how it treats American companies’ intellectual property in order to seal a trade deal that could prevent tariffs from rising on Chinese imports.

The latest talks kick off with working level discussions on Monday before high-level discussions later in the week. Negotiations in Washington last month ended without a deal and with the top U.S. negotiator declaring work was needed.

“We, of course, hope, and the people of the world want to see, a good result,” Chinese Foreign Ministry spokeswoman Hua Chunying said at a news briefing in Beijing.

The two sides are trying to hammer out a deal before the March 1 deadline when U.S. tariffs on $200 billion worth of Chinese imports are scheduled to increase to 25 percent from 10 percent.

Trump said last week he did not plan to meet with Chinese President Xi Jinping before that deadline, dampening hopes that a trade pact could be reached quickly. But the White House’s Conway said a meeting was still possible soon.

Escalating tensions between the United States and China have cost both countries billions of dollars and disrupted global trade and business flows, roiling financial markets.

The same day the latest talks began, two U.S. warships sailed near islands claimed by China in the disputed South China Sea, a U.S. official told Reuters.

Asked if the ships’ passage would impact trade talks, Hua said that “a series of U.S. tricks” showed what Washington was thinking. But Hua added that China believed resolving trade frictions through dialogue was in the interests of both countries’ people, and of global economic growth.

China claims a large part of the South China Sea, and has built artificial islands and air bases there, prompting concern around the region and in Washington.

(Reporting by Michael Martina and Ben Blanchard in Beijing, and additional reporting by Susan Heavey in Washington; Editing by Kim Coghill and Nick Zieminski)

U.S. warships pass through Taiwan Strait amid China tensions

FILE PHOTO: Flags of Taiwan and U.S. are placed for a meeting between U.S. House Foreign Affairs Committee Chairman Ed Royce speaks and with Su Chia-chyuan, President of the Legislative Yuan in Taipei, Taiwan March 27, 2018. REUTERS/Tyrone Siu

By Yimou Lee, Idrees Ali and Phil Stewart

TAIPEI/WASHINGTON (Reuters) – The United States sent two warships through the Taiwan Strait on Monday in the second such operation this year, as the U.S. military increases the frequency of transits through the strategic waterway despite opposition from China.

The voyage risks further heightening tensions with China but will likely be viewed in self-ruled Taiwan as a sign of support from President Donald Trump’s government amid growing friction between Taipei and Beijing.

Reuters was first to report U.S. consideration of the sensitive operation on Saturday.

“The ships’ transit through the Taiwan Strait demonstrates the U.S. commitment to a free and open Indo-Pacific,” Commander Nate Christensen, deputy spokesman for U.S. Pacific Fleet, said in a statement.

“The U.S. Navy will continue to fly, sail and operate anywhere international law allows,” he added.

Taiwan’s defense ministry said it closely monitored the operation and was able to “maintain the security of the seas and the airspace” as it occurred.

Beijing, which considers Taiwan a breakaway province of “one China”, had already expressed “serious concern” to the United States, foreign ministry spokeswoman Hua Chunying told a regular briefing on Tuesday.

“The Taiwan issue concerns China’s sovereignty and territory, and is the most important, most sensitive issue in China-U.S. relations,” she said.

China urged the United States to cautiously and appropriately handle the Taiwan issue to promote peace and stability in the Taiwan Strait, she added.

The U.S. Navy conducted a similar mission in the strait’s international waters in July, which had been the first such voyage in about a year. The latest operation shows the U.S. Navy is increasing the pace of strait passages.

Washington has no formal ties with Taiwan, but is bound by law to help it defend itself and is the island’s main source of arms. The Pentagon says Washington has sold Taiwan more than $15 billion in weaponry since 2010.

STATUS QUO?

China has been ramping up pressure to assert its sovereignty over the island. It raised concerns over U.S. policy toward Taiwan in talks last week with U.S. Defense Secretary Jim Mattis in Singapore.

As the United States prepared for a fresh passage through the strait, it told China’s military that its overall policy toward Taiwan was unchanged.

Mattis delivered that message to China’s Defense Minister Wei Fenghe personally on Thursday, on the sidelines of an Asian security forum.

“Minister Wei raised Taiwan and concerns about our policy. The Secretary reassured Minister Wei that we haven’t changed our Taiwan policy, our one China policy,” Randall Schriver, a U.S. assistant secretary of defense who helps guide Pentagon policy in Asia, told reporters traveling with Mattis.

“So it was, I think, a familiar exchange.”

Taiwan is only one of a growing number of flashpoints in the U.S.-China relationship, which also include a bitter trade war, U.S. sanctions, and China’s increasingly muscular military posture in the South China Sea.

Taiwan’s relations with China have deteriorated since the island’s President Tsai Ing-wen from the independence-leaning Democratic Progressive Party swept to power in 2016.

Beijing, which has never renounced the use of force to bring Taiwan under its control, responded to the July passage with a warning to the United States to avoid jeopardizing “peace and stability” in the strategic waterway.

It has also viewed U.S. overtures toward Taiwan with alarm, including its unveiling a new de facto embassy in Taiwan and passage of the Taiwan Travel Act, which encourages U.S. officials to visit the island.

Military experts say the balance of power between Taiwan and China has shifted decisively in China’s favor in recent years, and China could easily overwhelm the island unless U.S. forces came quickly to Taiwan’s aid.

China has also alarmed Taiwan by ramping up military exercises this year, including flying bombers and other military aircraft around the island and sending its aircraft carrier through the Taiwan Strait.

(Reporting by Yimou Lee in Taipei and Lee Chyen Yee in Singapore; Additional reporting by Ben Blanchard in Beijing; Writing by Phil Stewart in Washington; Editing by Toby Chopra, Bill Berkrot and Nick Macfie)

Exclusive: U.S. warships sail near South China Sea islands claimed by Beijing

Satellite photo dated March 28, 2018 shows Woody Island. Planet Labs Inc/Handout via REUTERS

By Idrees Ali

WASHINGTON (Reuters) – Two U.S. Navy warships sailed near South China Sea islands claimed by China on Sunday, two U.S. officials told Reuters, in a move that drew condemnation from Beijing as President Donald Trump seeks its continued cooperation on North Korea.

The operation was the latest attempt to counter what Washington sees as Beijing’s efforts to limit freedom of navigation in the strategic waters.

While this operation had been planned months in advance, and similar operations have become routine, it comes at a particularly sensitive time and just days after the Pentagon uninvited China from a major U.S.-hosted naval drill.

The U.S. officials, speaking on condition of anonymity, said the Higgins guided-missile destroyer and the Antietam, a guided-missile cruiser, came within 12 nautical miles of the Paracel Islands, among a string of islets, reefs and shoals over which China has territorial disputes with its neighbors.

The U.S. military vessels carried out maneuvering operations near Tree, Lincoln, Triton and Woody islands in the Paracels, one of the officials said.

Trump’s cancellation of a summit with North Korean leader Kim Jong Un has put further strain on U.S.-China ties amid a trade dispute between the world’s two largest economies.

Critics of the operations, known as a “freedom of navigation,” have said that they have little impact on Chinese behavior and are largely symbolic.

The U.S. military has a long-standing position that its operations are carried out throughout the world, including in areas claimed by allies, and that they are separate from political considerations.

Satellite photographs taken on May 12 showed China appeared to have deployed truck-mounted surface-to-air missiles or anti-ship cruise missiles at Woody Island.

Earlier this month, China’s air force landed bombers on disputed islands and reefs in the South China Sea as part of a training exercise in the region, triggering concern from Vietnam and the Philippines.

The U.S. military did not directly comment on Sunday’s operation, but said U.S. forces operate in the region daily.

“We conduct routine and regular Freedom of Navigation Operations (FONOPs), as we have done in the past and will continue to do in the future,” U.S. Pacific Fleet said in a statement.

China’s Defense Ministry expressed its anger, saying it had sent ships and aircraft to warn the U.S. warships to leave, saying they had entered the country’s territorial waters without permission.

The move “contravened Chinese and relevant international law, seriously infringed upon Chinese sovereignty (and) harmed strategic mutual trust between the two militaries,” it said.

In a separate statement, China’s Foreign Ministry urged the United States to stop such actions.

“China will continue to take all necessary measures to defend the country’s sovereignty and security,” it added, without elaborating.

CONTESTED SEA

Pentagon officials have long complained that China has not been candid enough about its rapid military build-up and using South China Sea islands to gather intelligence in the region.

In March, a U.S. Navy destroyer carried out a “freedom of navigation” operation close to Mischief Reef in the Spratly Islands.

Chinese officials have accused Washington of viewing their country in suspicious, “Cold War” terms.

China’s claims in the South China Sea, through which about $5 trillion in shipborne trade passes each year, are contested by Brunei, Malaysia, the Philippines, Taiwan and Vietnam.

The United States has said it would like to see more international participation in freedom-of-navigation operations in the South China Sea.

(Reporting by Idress Ali in Washington; Additional reporting by Ben Blanchard in Beijing; Editing by Alexander Smith, Alexandra Hudson and Lisa Shumaker)