The three-tonne DIY submarine called Lake Defender is the crackpot ... the mistakes they made" Steve has plans to take Lake Defender to the Finger Lakes to join one of the occasional P-Subs ...

The United States Department of Defense (DoD) has announced that China plans to expand its submarine forces significantly by ...

The United States Department of Defense (DoD) has announced that China plans to expand its submarine forces significantly by 2035. This will, they claim, include more stealthy submarines, which would ...