2 ms·
https://en.wikipedia.org/wiki/HMS_Warspite_(S103) https://en.wikipedia.org/wiki/HMS_Warspite_(S103) Seems like the record is 111 days submerged. Nuclear Subs
by echoangle 11mo ago
https://en.wikipedia.org/wiki/HMS_Warspite_(S103) https://en.wikipedia.org/wiki/HMS_Warspite_(S103)
Seems like the record is 111 days submerged.
Nuclear Subs are typically pretty big so they can probably bring enough food to last for the entire time without resupply.
- OneDeuxTriSeiGo 11mo agoYeah that's the official record and it's pretty close to that on average. The main limit is morale. People want their swim calls and sunlight.