1:09:18

Charlie SSGN Sub Brief

2:23:33

Victor Sub Brief Supercut

1:08:50

Akula SSN Sub Brief

2:18:38

Forgotten Prototypes: 1960s - USA vs Soviets | Full Documentary

39:03

688 SSN Sub Brief

1:47:52

The Epic History of the Echo II SSGN Submarine

36:49

Sinpo SSK Sub Brief

47:58

The Mike SSN Tragedy