The nationalists could have escaped to the present day Phillippines which is further from the Chinese and would keep them more safe or to any other island but why only Taiwan and also why didn't the Chinese prevent the nationalists from fleeing to Taiwan.

  • There were only two large islands under Nationalist control: Hainan and Taiwan.
    – Flux
    Apr 9, 2019 at 3:19

3 Answers 3


Taiwan was basically a part of China, and under Nationalist control at the time. (The Philippines were a foreign country.) Also,the Nationalist army, while weaker than the Communists, was far stronger than anything the Taiwanese were likely to put up.

  • 5
    And don't forget that the KMT (the Nationalist party) still maintained a claim to be the legitimate government of the mainland. ...up until 1991. A government-in-exile in the Philippines would have had a lot less credibility and been harder to establish than one in territory that was at least nominally Chinese.
    – Tiercelet
    Feb 3, 2017 at 7:11
  • 1
    @Tiercelet The KMT may no longer be in charge but the Republic of China / Taiwan still claims Taiwan+China+Mongolia
    – gerrit
    Feb 3, 2017 at 10:16
  • 2
    @gerrit as with everything else in the "deliberate ambiguity" strategy, nobody knows exactly. Preses. Lee Teng-hui (KMT) and Chen Shui-bian (DPP) both made statements explicitly endorsing a two-state status, (KMT) Pres. Ma Ying-jeou reversed; and any attempt to establish a formal policy either way is highly dangerous. Suffice it to say that with the end of martial law, TW claims of sovereignty over "China" are now (even) more academic...
    – Tiercelet
    Feb 3, 2017 at 21:16
  • 1
    Taiwan had been placed under the control o fthe Republic of China 4 years earlier at the end of WWII.
    – Readin
    Jun 27, 2017 at 18:09

Tom Au is right; his answer is the correct answer. I want to add two more data points:

  1. Hainan was closer to Mainland China and would be more difficult to defend against amphibious assault, Taiwan had the advantage of being far enough away that it was difficult for the communists to invade.

  2. Taiwan had another advantage over other islands: It had been economically industrialized somewhat by Japan, as it was a colony between 1895 and the end of world war II.

  • 1
    Oh, yeah, I forgot Hainan. My initial thought was, where else could they go? Feb 2, 2017 at 18:53
  • To add to your point #1: the ROC did try to defend Hainan against Communist amphibious attack. They failed.
    – Vikki
    Nov 21, 2018 at 18:00
  • 1
    @Sean Absolutely correct. Even more, they tried to defend all of China against Communist attach and failed. Except, of course, Taiwan. Nov 21, 2018 at 20:04

The premise of the question is false. It's not true that the KMT/ROC "[went] to the island of Taiwan and not to any other island". Rather than choosing to "go to" Taiwan and not any other island, Taiwan merely happens to be the largest island that the ROC still has control of.

The ROC also "went to" many other islands. Or more correctly, the ROC also had control of plenty of other islands besides Taiwan. (Indeed even today, the ROC still has control over at least three groups of islands besides Taiwan: Matsu, Penghu, Kinmen.)

For example, another one of the last bits that the ROC had control of was Hainan, which fully fell to the PRC only in May 1950, 7 months after Mao declared the inception of the PRC.

So I think the question should instead be: "Why did Taiwan (along with some minor islands) not fall to the PRC?"

And the answer would be that in June 1950, the Korean War started. And the US decided to change its previous stance (of not trying too hard to help the ROC) to "drawing the line at" and protecting the "unsinkable aircraft carrier" that was Formosa/Taiwan.

The continued existence of the ROC on Taiwan to this very day depends largely on US protection.

P.S. Some KMT troops did flee to Burma (and prove an annoyance there for some time).

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