But thats the thing, china is closing the gap on the chips. I am not saying it, articles saying it.
China was mass producing 14nm in 2022, 7nm in september 2023 and seems is currently starting mass producing the 5nm at a substancially higher cost but nevertheless,
https://www.ft.com/content/b5e0dba3-689f-4d0e-88f6-673ff4452977
just 1 level below that the mass produced 3nm from TSMC and Samsung that started mass producing 1 year and a half in Samsung and 1 year in TSMC. the 14nm was mass produced by
Mass production
14nm TSMC 2014 SMIC 2022
10nm TSCM 2017 SMIC skipped
7nm TSCM 2018 SMIC September 2023
5nm TSCM 2020 SMIC February 2024 (substantially more expensive)
3nm TSCM 2022 SMIC on the works year ???
2nm TSCM delayed to 2026
I understand that the closer they get the more difficult it gets but I call that closing the gap. At this pace, they will surpass US/Korea/Taiwan chips technology before the decade ends
On the weapons I definitely have 0 idea and read nothing about it so I'll take your word you might be right