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China's new territorial claims show 'intent of expanding,' says Philippines

Chinese authorities released a newly drawn map this month that claims ownership of nearly all of the South China Sea, an area larger than India, stretching from China's shores thousands of kilometres to the territorial waters of the Philippines, Malaysia, Indonesia, Brunei, Vietnam and Taiwan.

New map released by Chinese authorities earlier this month has neighbours concerned

A weathered boat is seen in the foreground, while a pristine military ship lurks in the background.
A Chinese naval vessel is seen in the contested Taiwan Strait. This image was taken on board HMCS Ottawa, a Canadian warship, as it transited the strait to send a signal to Beijing that the waterway should be free and open for all ships, and not owned or controlled by China. (David Common/CBC)

Chinese authorities released a newly drawn map this month that claims ownership of nearly all of the South China Sea, an area larger than India, stretching from China's shores thousands of kilometres to the territorial waters of the Philippines, Malaysia, Indonesia, Brunei, Vietnam and Taiwan.

The English-language Global Times, which communicates policy of the Communist Party government, described it as a "normal exercise of sovereignty in accordance with the law."

The Filipino secretary of defence sees it differently, calling the new map "control and occupation over the South China Sea."

In an exclusive interview with CBC News, Gilberto Teodoro says the move "absolutely proves [China's] intent of expanding and being more assertive."

"If that's not stopped, then the whole international rules-based order is in jeopardy."

He says Chinese control over the South China Sea could imperil the freedom of movement for nations all over the world.

"For Canada … if sea lanes are blocked, then even your supply chains are going to suffer."

Longstanding dispute

Now boasting the world's largest navy, China has been increasingly assertive about its many maritime and territorial claims.

A decades-long dispute over the South China Sea, and the Spratly Islands in particular, recently saw Chinese Coast Guard vessels block and nearly ram Philippine vessels attempting to resupply a small military outpost on the Second Thomas Shoal.

China insists it owns the teardrop-shaped atoll, a claim that prompted Manila to beach a rusting warship on the shoal in 1999. It has kept soldiers aboard since then to maintain its assertion of ownership. 

A Coast guard boat is seen on the water in the foreground, with a rusting ship in the background.
Donated to the Philippines by the U.S. Navy in the 1990s and subsequently beached on the Second Thomas Shoal, this rusting ship is now a military outpost with Filipino soldiers permanently on board to counter China’s claims of ownership. (Philippine Coast Guard)

The land is within the Philippines' exclusive economic zone, not China's. In 2016, an international tribunal ruled overwhelmingly in the Philippines' favour, determining that major elements of China's claim were unlawful. 

Beijing reacted by deeming the decision "null and void."

Chinese authorities regularly harass Philippine boats, including with powerful water cannons. Beijing has insisted the Philippines abandon the beached ship. Manila has essentially responded "never."

Canada's Navy has two ships currently in the region, sailing through the areas China now claims in its latest map. Canada's presence is intended to signal to Beijing that the South China Sea is an international waterway, through which ships of any nation may pass.

WATCH | Chinese destroyers confront Canadian warship near Taiwan:

Chinese destroyers confront Canadian warship in waters off Taiwan

1 year ago
Duration 3:09
The Canadian frigate HMCS Ottawa, on a joint patrol mission with U.S. and Japanese warships in the East China Sea, had a tense moment with a Chinese-guided missile destroyer. A CBC News crew with exclusive access caught it on camera.

Teodoro welcomes the Canadian warships, one of which is on a port visit to his country. He says that while Canada is an ocean away, it has a direct stake here.

"If China's claims are given credence … freedom of navigation and freedom of air traffic is jeopardized," he said.

Much of Canada's trade to and from the Indo-Pacific region must pass through the disputed area.

As China grows, allegiances shift

China's claims to the South China Sea are not new, though the latest map reinforces and expands them. 

"China's position on the South China Sea is consistent and clear," Chinese Foreign Ministry spokesman Wang Wenbin said after the map was released. "We hope relevant sides can stay objective and calm, and refrain from over-interpreting the issue."

China is involved in a great power battle with the United States, which has long exerted outsize influence in the Pacific, following the Second World War. As the Americans move more military assets into the region, China is in the midst of a massive buildup of its own armed forces.

The stakes were laid out in a speech last week by the U.S. secretary of the Air Force.

While stressing that "war is not inevitable," Frank Kendall warned "China has been reoptimizing its forces for great power competition and to prevail against the U.S. in the Western Pacific for over 20 years."

Two men in suits are shown extending their arms for a handshake.
In June, U.S. Secretary of State Antony Blinken met with Chinese President Xi Jinping in Beijing, China, in order to stabilize the relationship between the two nations. (Leah Millis/Reuters)

"At present, it is very important to oppose taking sides, block confrontation and a new cold war," Chinese Premier Li Qiang told ASEAN member states during their summit in September.

China has sought to counter American influence among its neighbours, and had modest success in the Philippines under the previous government led by president Rodrigo Duterte. Manila moved away from its long-standing alliance with the United States and China filled the void, investing in the country through its Belt and Road initiative, paying for infrastructure and gaining influence.

"There was expectation that rapprochement would mitigate Chinese assertiveness and coercion of the South China Sea," said Renato de Castro, a distinguished professor at Manila's De la Salle University. "But that never happened."

U.S. influence

So the new government under President Bongbong Marcos, facing ever more assertive claims and incidents at sea, has nudged Manila back towards Washington.

"China wanted, basically, simple subjugation," said de Castro. "At the end of the day, China simply pushed the current administration into the waiting arms of the United States. So you have no one to blame but China."

WATCH | Chinese warship nearly hits U.S. destroyer in Taiwan Strait:

Chinese warship nearly hits U.S. destroyer in Taiwan Strait

1 year ago
Duration 2:01
A Chinese warship came dangerously close to the U.S. Navy's guided-missile destroyer USS Chung-Hoon during a joint Canada-U.S. naval mission in the Taiwan Strait on Saturday. The Canadian frigate HMCS Montreal was nearby at the time. U.S. officials called the move “unsafe,” while China accused the U.S and its allies of "provocation" for holding the exercises.

The Philippines has long focused its military on internal security, whether battling an Islamist insurgency or a vicious and bloody war against drug use. But now it faces a threat from China's many claims on its territory and waterways.

"It's an expansionist power at this point in time," said de Castro. 

In March 2023, China welcomed officials from the Philippines to discuss issues in the South China Sea. In a statement issued after the meeting, China said "the two sides had a candid and in-depth exchange of views … and agreed to exercise restraint."

However, in the months since, there have been multiple incidents on the South China Sea with little sign China will back down, or that the Philippines will relinquish its ownership of disputed lands.

If China claims are left unchallenged, said de Castro, "this will deprive us of 85 per cent of our exclusive economic zone. And, of course the South China Sea acts as a buffer between us and China. So if China controls the South China Sea, there goes our buffer."

If Taiwan invaded, Philippines key to response

Filipino soldiers routinely train with U.S. troops, and U.S. warships dock at ports in the Philippines. The Americans will also gain access to four new military bases as part of an expanded defence agreement analysts say is aimed at combating China.

Those bases include three on the main island of Luzon, which is close to Taiwan, and one in Palawan province in the South China Sea.

The U.S. maintains its largest forward-deployed naval presence in the Indo-Pacific, with some 70 ships and 27,000 soldiers and sailors.

Japan is the home port for the overwhelming majority of them, many in Okinawa, an island relatively close to Taiwan.

A man in a suit.
Gilberto Teodoro, the Philippines secretary of defence, told CBC that 'if China's claims are given credence … freedom of navigation and freedom of air traffic is jeopardized.' (Lyzaville Sale/CBC)

For the U.S., having greater access to the Philippines creates a line directly between Taiwan and mainland China. Some analysts have referred to this angled line as a "crescent of containment." 

Should China forcibly reunite Taiwan with the mainland, it could provoke a major battle between the U.S. and its allies. And the Philippines becomes key to that effort.

Teodoro notes that "the phrase often used by China is that we [Filipinos] are U.S. puppets that are being used to contain China … it is to me an insult, but if you use the word containment, do you not implicitly admit that you want to expand?"

ABOUT THE AUTHOR

David Common covers a wide range of stories for CBC News, from war to disrupting scams. He is a host with the investigative consumer affairs program Marketplace, and a correspondent with The National. David has travelled to more than 85 countries for his work, has lived in cities across Canada, and been based as a foreign correspondent in the U.S. and Europe. He has won a number of awards, but a big career highlight remains an interview with Elmo. You can reach David at david.common@cbc.ca, Twitter: @davidcommon.