What would happen if, instead of annexing the Ryukyu Islands after their expulsion from the Chinese mainland, the RoC had relinquished control of them to the US along with the rest of their occupation zone in the Japanese Home Islands, or some other state-of-affairs arises that prevents the RoC from occupying them in the first place?
How would this affect Taiwanese-Japanese-US relations and geopolitics in the Far-East, as well as any other significant consequences you can think of?
How would this affect Taiwanese-Japanese-US relations and geopolitics in the Far-East, as well as any other significant consequences you can think of?