Japan's government has finally eliminated the use of floppy disks in all its systems, two decades since their heyday, reaching a long-awaited milestone in a campaign to modernize the bureaucracy. By the middle of last month, the Digital Agency had scrapped all 1,034 regulations governing their use, except for one…
Iirc literally the nuclear launch systems? I’ll see if I can find the article.
Edit: not anymore, but as recent as about 2019ish. Can’t imagine they’re the only ancient infrastructure still using this level of technology though. https://www.nytimes.com/2019/10/24/us/nuclear-weapons-floppy-disks.html