3 ms·
Swedish SSN (2017)
- rdtsc 8y agoSweden has some nice AIP (Air Independent Propulsion) subs: https://en.wikipedia.org/wiki/Gotland-class_submarine https://en.wikipedia.org/wiki/Gotland-class_submarine They are rather unique, very silent and can stay under for weeks, depending how much liquid oxygen they can carry.
- Gravityloss 8y agoSweden manufactured rather excellent nuclear power plants too. For some reason they were not widely exported.