I'm not sure how true it is or not but I heard that TSMC has the ability to remotely destroy all of their main fab equipment in the event the Chinese are invading Taiwan.
The most advanced ASML machines also cost something like $300-400M each and I am willing to bet if configured wrong can heavily damage themselves and the building they are in.
This is correct: https://www.bloomberg.com/news/articles/2024-05-21/asml-tsmc...
The most advanced ASML machines also cost something like $300-400M each and I am willing to bet if configured wrong can heavily damage themselves and the building they are in.