Will Japan's defence moves heighten tensions in the Taiwan Strait?
Recent moves by Japan in the name of ensuring its own security could run the risk of escalating tensions in the Taiwan Strait.
This is because they are likely to have fed into China's anxieties that any attempts by Beijing - though unlikely for now - to retake the island by force would spark a possible intervention by Japan itself and the United States.
Last Thursday, Japan's Kyodo news agency reported that the US and Japanese armed forces had drawn up a draft plan for a joint operation for a possible Taiwan emergency.
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US marine corps would set up temporary bases on the Nansei island chain stretching from Kyushu - one of the four main islands of Japan - to Taipei at the initial stage of a Taiwan emergency and would deploy troops, government sources said. Japanese armed forces would provide logistical support in such areas as ammunition and fuel supplies.
A day later, Tokyo approved a record defence budget of 5.4 trillion yen (US$47.2 billion). Even though the amount is modest as compared to Washington's US$778 billion and Beijing's US$252 billion, it was the country's biggest increase in military spending in decades.
Japan will also create a senior diplomatic position dealing exclusively with Taiwan-related issues, an unusual move given that it follows the one-China policy while maintaining unofficial relations with the self-ruled island.
Tokyo and Washington this month conducted military drills aimed at bolstering cooperation and joint capacity especially in dealing with contingencies. The two-day Resolute Dragon 21 exercise involved about 1,400 Japanese military personnel and some 2,650 US Marines.
Comments by ex-Japanese prime minister Shinzo Abe that the two military allies could not stand by if Taiwan was attacked angered Beijing, which threatened to reconsider bilateral relations, while summoning Japan's ambassador to China. Both countries have been increasingly at odds over their territorial dispute in the Diaoyu Islands, which is known as the Senkakus and is administered by Tokyo.
These developments likely prompted Chinese defence chief General Wei Fenghe to say in virtual talks with his Japanese counterpart Nobuo Kishi on Monday that Beijing is determined to protect the nation's sovereignty and interests.
But as Kishi rightly pointed out after the meeting, peace and stability in the Taiwan Strait are vital to Japan's security.
This is why Tokyo needs to consider how to balance its moves to beef up its defences with the signals it is sending which will invariably factor into Chinese military planning and calculus.
Despite doubling its military patrols in the Taiwan Strait this year, China is likely to conduct even more such patrols in 2022, according to Kuo Yujen, director of Taiwan's Institute for Policy Research.
With a major party congress to be held next year - where President Xi Jinping is expected to further solidify his authority - the flexing of Chinese military muscle in the Taiwan Strait is a strong likelihood, given the need to appeal to the country's increasingly vocal nationalists.
Tokyo must surely be aware that apart from military and strategic deliberations, Chinese domestic considerations, especially negative public opinion towards Japan are increasingly shaping decisions made by China's leaders.
Can Japan dial down tensions even as it prioritises strengthening its own defences? This should be at the top of policymakers' minds. A recalibration of Tokyo's moves will help ease the risk of unintended and accidental clashes, which would be dangerous for the entire region.
This article originally appeared on the South China Morning Post (SCMP).
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