Type 39 / Song Class Attack Submarine, China

SSK Kilo Class (Type 877EKM)
The Russian Kilo Class submarine first entered into service in the...

SSBN / SSGN Ohio Class Submarine
The Ohio Class submarines serve the United States Navy as the...

Sea Dagger Special Operations
The Sea Dagger series of submarines are special operations vehicles...

SSK Kilo Class (Type 636)
The Russian Kilo Class submarine first entered service in the early 1980s....

SSN Seawolf Class
The Seawolf was conceived as a faster, better-armed eventual replacement...