A tiny Taiwan island could be trigger for US-China clash

South China Morning Post

Posted at Jun 18 2021 07:32 AM

A tiny Taiwan island could be trigger for US-China clash 1
Pratas Island seen from space on January 13, 1986, taken by crew of STS-61-C on Space Shuttle Columbia from orbit. Image by NASA

When 28 Chinese warplanes streaked through the skies around Taiwan on Tuesday - the largest such fly-by this year - they followed a pattern that has generated alarm among US and Taiwanese military planners.

Some of the People's Liberation Army planes, including bombers, fighter jets and surveillance and reconnaissance aircraft, flew east from the Chinese coast around the southern tip of Taiwan. The rest broke off and briefly darted further south towards tiny Pratas Island in the South China Sea before turning back.

The PLA has flown close to the atoll - uninhabited except for a garrison of Taiwanese marines and coastguard officers - once a week on average since September 16, when Taiwan's defense ministry began releasing detailed data. If all fly-bys into Taiwan's air defense identification zone between Pratas and the Chinese mainland are included, the patrols have become an almost daily occurrence.

The exercises signal Beijing's displeasure with the democratically elected government in Taipei and its successful effort to court greater US support, as seen by a mention in the Group of Seven (G7) communique on June 13. In response to China's moves, President Joe Biden's administration has stepped up surveillance flights near Pratas, raising the risk of a confrontation or clash between two of the world's most powerful militaries.

Beijing's focus on Pratas serves several aims of President Xi Jinping, highlighting Taiwan's vulnerability to attack while investigating its defenses. The strategy also tests the limits of Washington's security commitment, and whether it is willing to go to war to defend largely vacant reefs hundreds of miles from the nearest American base.

The aerial campaign shows that Beijing has options for striking a blow against Taipei that fall well short of a dangerous invasion across the 130km (80-mile) Taiwan Strait, which is becoming a more urgent concern for American military planners. Taking Pratas Island - which is located closer to Hong Kong than Taiwan - could give China a new launching ground for future military operations without provoking a full-scale conflict with the US.

"There is now a serious possibility that China seeks to occupy one of the outer islands," said Ben Schreer, a professor at Macquarie University in Sydney who studies Taiwan's defense policy. "If that happens, what is the international community going to do? What is the US going to do?"

Even if Xi has no immediate plans to seize any land, regular fly-bys help establish China's long-term presence in territory it claims as its own. Meanwhile, the drumbeat of exercises adds to the domestic political concerns for Taiwanese President Tsai Ing-wen, head of the ruling and independence-leaning Democratic Progressive Party (DPP)

Beijing's exercises have put new strain on Taiwan's ageing air force, which has seen three fatal crashes in the past nine months. Taipei announced in March that it expected to spend NT$2.1 billion (US$76 million) more this year countering PLA operations.

China's warplanes made more incursions into the southern part of Taiwan's air defense identification zone last year than in the previous five years combined. While Beijing has blamed the exercises on Tsai's refusal to accept that Taiwan is part of China, the increase has tracked with US efforts to step up arm sales and diplomatic exchanges with Taipei.

Tuesday's operation came after the G7 called for a "peaceful resolution" of the dispute in a statement more critical of China than past communiques. On Wednesday, Ma Xiaoguang, spokesman for the mainland's Taiwan Affairs Office, told reporters in Beijing: "We urge the relevant countries to observe their promise to China and handle the Taiwan question properly and stop sending wrongful signals to Taiwan separatist forces."

While Taiwan's military has expressed confidence in its ability to defend Pratas, it would be operating more than 400km from its coast and facing the world's largest navy. Taiwan has scrambled to upgrade its defenses around the atoll, reinforcing the garrison with 200 marines, sending in anti-armour rockets and restarting a stalled project to upgrade the local airstrip.

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Another concern for Taiwan is a permanent loss of control over the skies between the main island and its territories in the South China Sea, as Taipei seeks to avoid close confrontations with Beijing that could escalate into a clash.

Chinese state media have hinted at an expansion of the strategy amid domestic calls for a tougher response to US moves. The Global Times newspaper, which last year said Beijing was considering military flights directly over Taiwan, reported that China may retaliate over a visit by an American C-17 cargo plane earlier this month by sending patrols closer to Taipei.

Enodo Economics, an independent macroeconomic and political forecasting company focused on China, raised the chances of a military conflict between the US and China to 65 per cent in March, compared with 10 per cent in January 2019.

"While a surprise attack on Taiwan is possible, a more characteristic Chinese approach would be to ratchet up threats with a view to both eroding Taiwan's will to resist and providing a retrospective justification for its actions," said Diana Choyleva, Enodo's chief economist. "China is currently attempting to bring about reunification through a 'grey zone' campaign of mounting pressure, confident that time is on its side and that within the next few years the PLA will be able to overmatch the US in the Taiwan Strait."

The flights show Beijing showing its ability to project force far from its coast, potentially encircling Taiwan and denying the US access to possible battlefields. With no troops on Taiwan, the bulk of American forces during any conflict would be deployed from their main bases in Japan, South Korea and Guam, hundreds of miles away.

US warships in the Western Pacific seeking to intervene near Pratas would need to pass through the Bashi Channel, which separates southern Taiwan from the northern Philippines. Correspondingly, the PLA has made nine flights into the channel since September, giving its long-range H-6 bombers a route to the open sea while picking up data on rival defense systems and allowing its pilots to become more comfortable.

China also test-fired anti-ship missiles into the South China Sea last year. Admiral Philip Davidson, head of the US Indo-Pacific Command, called it an "unmistakable message" of Beijing's focus on "countering any potential third-party intervention during a regional crisis". The PLA Air Force separately released a video in September showing H-6 bombers making a simulated strike on a runway that looked similar to one at Anderson Air Force Base on Guam.

The US has sought to prove its commitment to ensuring the security of important shipping routes inside the so-called first-island chain, which includes the Philippines, Japan and Taiwan. The Pentagon has roughly doubled reconnaissance flights over the South China Sea this year, according to Peking University's South China Sea Strategic Situation Probing Initiative, with 72 such patrols last month.</p> 

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Much of those flights passed over the Bashi Channel, according to sites that monitor military air traffic. In a written response to questions from Bloomberg News last month, Lieutenant Mark Langford, a spokesman for the US Seventh Fleet, declined to provide specifics on such flights, citing a need to maintain "operational security".

Ely Ratner, Biden's nominee to be assistant secretary of defense for the Indo-Pacific, told the Senate Armed Services Committee on Wednesday that the US needs a "combat-credible" posture in the region to counter China. He added that he would "carefully review the current military balance across the Taiwan Strait to ensure that our defense cooperation with Taiwan is commensurate with the threat posed" by China.

The Biden administration has renewed calls for China to open a hotline to help keep misunderstandings between the two sides from escalating into a conflict, so far with little success.

"I worry about accidental collisions with tragic results given the PLA's aggressive actions close to Taiwan and other countries," said Shirley Kan, an independent specialist in Asian security who previously worked for the US Congressional Research Service. "China is playing a dangerous game."

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