Detailed drawing of Echo II SSGN (Russian text)
Added 2020-03-26 13:15:01 +0000 UTCThe Echo II SSGN Project 675 was a major submarine building program wrought with failures. I am working on the Sub Brief now. Should be out next week.
The Echo II SSGN Project 675 was a major submarine building program wrought with failures. I am working on the Sub Brief now. Should be out next week.
