A Little of Everything.
neuromaencer:

russian armed forces / typhoon class submarine (via militaryarmament)

neuromaencer:

russian armed forces / typhoon class submarine (via militaryarmament)

defensematters:

Source: kotaku.com

defensematters:

Source: kotaku.com

NORWEGIAN_SUBMARINE by MATEUS_27:24&25 on Flickr.
warhistoryonline:

New on War History Online: WHO-Tube: Submarine Warfare of World War II rare documentary http://wrhstol.com/1wEIsqA

warhistoryonline:

New on War History Online: WHO-Tube: Submarine Warfare of World War II rare documentary http://wrhstol.com/1wEIsqA

steamaker:

USS Arkansas

steamaker:

USS Arkansas

kv96ic28:

French cruiser sub Surcouf. Lost under mysterious circumstances, believed rammed by US freighter in 1942. Guns are 8 inch.

kv96ic28:

French cruiser sub Surcouf. Lost under mysterious circumstances, believed rammed by US freighter in 1942. Guns are 8 inch.

Besson MB.411
Besson MB.411
soldierporn:

Evening Quickie #soldierporn: A cruise with a view.
The ballistic missile submarine USS Henry M. Jackson transits past the Olympic Mountains as it prepares to conduct sea trials in Bangor, Wash., Jan. 16, 2013.

soldierporn:

Evening Quickie #soldierporn: A cruise with a view.

The ballistic missile submarine USS Henry M. Jackson transits past the Olympic Mountains as it prepares to conduct sea trials in Bangor, Wash., Jan. 16, 2013.

toocatsoriginals:

Flag Raised on K-329 Severodvinsk - First Russian Yasen-Class Submarine Officially Accepted into Russian Navy Service 

Laid down in 1993, the first Yasen (Ash Tree) class submarine experienced budgetary delays, and was finally launched in 2010. It began sea trials in September 2011, and began operation in the Russian Navy in December 2013. 

Based on the Akula and Alfa-class submarines, the Yasen-class is intended to replace Soviet-era subs in the Russian Navy. It has ten torpedo tubes and a 32 or 40 cell VLS system for launching Kalibr cruise missiles.

via RT and Gizmodo

onceuponatown:

New York. Brooklyn Navy Yard, Dry Dock 4?, January 24, 1916.

onceuponatown:

New York. Brooklyn Navy Yard, Dry Dock 4?, January 24, 1916.