Expectations that the 1951 San Francisco Peace Treaty and the 1952 Treaty of Taipei may be incorporated into high-school textbooks -- alongside the Cairo and Potsdam declarations -- have sparked a debate on the claim that Taiwan's status remains unsettled. I would like to give some background on this theory.
On Feb. 14, 1950, China and the Soviet Union signed a "Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance," which proved that Beijing was leaning toward the Soviets. On June 25 that year, North Korea invaded South Korea. In succession, the US and China entered the war. The military clash between the US and China on the Korean Peninsula made the US understand Taiwan's strategic value in containing the expansion of Chinese and Soviet communists in East Asia.
Then US president Harry Truman announced that the US Seventh Fleet would prevent any attack on Taiwan. To legalize such an action and to avoid criticism of interference in China's internal affairs, Truman stated that Taiwan's future status would not be determined until peace was restored in the Pacific region, a peace treaty was signed with Japan and the matter was reviewed by the UN. This was the origin of the theory that Taiwan's status remains unsettled.
As for the question of where Taiwan's sovereignty belongs, Article 2 (b) of the San Francisco Peace Treaty and Article 2 of the Treaty of Taipei only stated that Japan renounced all right, title and claim to Formosa and the Pescadores. There was no mention whatsoever of these areas being returned to China. Then Japanese prime minister Shigeru Yoshida also said that Japan merely renounced its territorial rights over Taiwan and that the sovereignty issue remained undecided.
On Sept. 29, 1972, then Jap-anese prime minister Kakuei Tanaka and then Chinese premier Zhou Enlai (
The Chinese demanded during the negotiations that Japan recognize Taiwan as PRC territory. However, in the communique establishing diplomatic ties, Japan only used ambiguous language, using the words "understand and respect" instead of "recognize."
Japan said that because it had renounced sovereignty rights over Taiwan, the Pescadores and other affiliated islands in the 1951 San Francisco Peace Treaty, it no longer had any legal ground on which to "recognize" that the sovereignty of areas that were no longer its territory belonged to the PRC. Based on this principle of international law, territorial rights can only be determined by the countries involved. They cannot be recognized or determined by any irrelevant third country.
The day after China and Japan established diplomatic ties, the Japanese government said -- in a statement by then foreign minister Masayoshi Ohira at the Liberal Democratic Party's bicameral congressional meeting -- that Japan understood and respected Beijing's claim that Taiwan was an inseparable part of the PRC, but had not taken any stance recognizing such claim. Japan made it clear that the two countries' positions on the issue could never be unanimous.
At best, Japan could only equivocate politically and handle the issue with words like "understand and respect." At the same time, it also left room for maneuver in the development of Taiwan-Japan relations after the severing of diplomatic relations between the two countries.
Ho Szu-shen is an associate professor in the department of Japanese at Fu Jen Catholic University.
Translated by Francis Huang
Concerns that the US might abandon Taiwan are often overstated. While US President Donald Trump’s handling of Ukraine raised unease in Taiwan, it is crucial to recognize that Taiwan is not Ukraine. Under Trump, the US views Ukraine largely as a European problem, whereas the Indo-Pacific region remains its primary geopolitical focus. Taipei holds immense strategic value for Washington and is unlikely to be treated as a bargaining chip in US-China relations. Trump’s vision of “making America great again” would be directly undermined by any move to abandon Taiwan. Despite the rhetoric of “America First,” the Trump administration understands the necessity of
US President Donald Trump’s challenge to domestic American economic-political priorities, and abroad to the global balance of power, are not a threat to the security of Taiwan. Trump’s success can go far to contain the real threat — the Chinese Communist Party’s (CCP) surge to hegemony — while offering expanded defensive opportunities for Taiwan. In a stunning affirmation of the CCP policy of “forceful reunification,” an obscene euphemism for the invasion of Taiwan and the destruction of its democracy, on March 13, 2024, the People’s Liberation Army’s (PLA) used Chinese social media platforms to show the first-time linkage of three new
If you had a vision of the future where China did not dominate the global car industry, you can kiss those dreams goodbye. That is because US President Donald Trump’s promised 25 percent tariff on auto imports takes an ax to the only bits of the emerging electric vehicle (EV) supply chain that are not already dominated by Beijing. The biggest losers when the levies take effect this week would be Japan and South Korea. They account for one-third of the cars imported into the US, and as much as two-thirds of those imported from outside North America. (Mexico and Canada, while
The military is conducting its annual Han Kuang exercises in phases. The minister of national defense recently said that this year’s scenarios would simulate defending the nation against possible actions the Chinese People’s Liberation Army (PLA) might take in an invasion of Taiwan, making the threat of a speculated Chinese invasion in 2027 a heated agenda item again. That year, also referred to as the “Davidson window,” is named after then-US Indo-Pacific Command Admiral Philip Davidson, who in 2021 warned that Chinese President Xi Jinping (習近平) had instructed the PLA to be ready to invade Taiwan by 2027. Xi in 2017