I understand the historical significance since the nationalists retreated to Taiwan at the end of the Chinese Civil War.
Back then, and for perhaps the middle part of the 20th century, there was a threat of a government in exile claiming mainland China. Historically, then, there was your impetus for invasion.
However, China has since grown significantly, and Taiwan no longer claims to be the government of mainland China, so that reason goes away.
Another reason people give: control the supply of chips. Yet, wouldn’t the Fabs, given their sensitive nature, be likely to be significantly destroyed in the process of an invasion?
Even still, China now has its own academia and engineering, and is larger than Taiwan. Hence, even without the corporate espionage mainland China is known for, wouldn’t investing in their burgeoning semiconductor industry make more sense, rather than spending that money on war?
People mention that taking Taiwan would be a breakout from the “containment” imposed by the ring of U.S. allies in the region.
Yet while taking Taiwan would mean access to deep-water ports, it’s not as though Taiwan would ever pose a threat to Chinese power projection—their stance is wholly defensive. If China decided to pull an “America” and send a carrier to the Middle East or something, no one would stop them and risk a war.
So what is it then? Is it just for national pride and glory? Is it to create a legacy for their leadership? The gamble just doesn’t really seem worth it.
Anyway, appreciate your opinions thanks!
It would cripple it now but TSMC has started building Fabs in North America— but it would certainly cripple its output in the short term— then again, the U.S governments current incompetence not withstanding, you would think that if that ever happened the U.S would be able to emergency build Fabs within a few (2-4?) years if necessary.
The fabs themselves aren’t the only limiting factor on modern lithography, skill is the bigger one; this stuff is probably more complicated than rocket science. We US engineers dont have the skills to run a competitive fab in the US, that takes many years of losing money to be developed. Intel has bigger better EUV machines than TSMC but they just cant compete and intel keeps laying off their engineers constantly which is a very bad signal.
Also, last time I was reading on the topic TSMC doesn’t plan to produce advanced chips on their US fabs to gatekeep their knowledge.
From what I know, it’s not that simple. Those are very complex and delicate processes, so the 2 to 4 years timeline sounds quite optimistic.
Also, it’s entirely possible TSMC doesn’t want to transfer the entirety of its knowledge to the US, as it basically guarantees the US would intervene in the case of an invasion to protect the supply of advanced chips.