
About the image
Name: Sinpo Class SSB
Other names: None
Type: SSB
Length: 67m
Beam: 6.6m
Missiles: Bukgeukseong-1/KN-11*
Torpedoes: Unknown
[1] Joseph S. Bermudez Jr., “Underwater Test-fire of Korean-style Powerful Strategic Submarine Ballistic Missile,” 38 North, 13 May 2015, https://www.38north.org.
[2] Michael Elleman, “From Under the Sea: North Korea’s Latest Missile Test,” 38 North, 3 June 2015, https://www.38north.org.
[3] Joseph S. Bermudez Jr., “North Korea’s SINPO-class Sub: New Evidence of Possible Vertical Missile Launch Tubes; Sinpo Shipyard Prepares for Significant Naval Construction Program,” 38 North, 8 January 2015.
[4] Joseph S. Bermudez Jr., “The North Korean Navy Acquires a New Submarine,” 38 North, 19 October 2014, https://www.38north.org.
[5] Joseph S. Bermudez Jr., “North Korea: Test Stand for Vertical Launch of Sea-Based Ballistic Missiles Spotted,” 38 North, 28 October 2014, https://www.38north.org.
[6] “Media Busters: Is North Korea Building a Ballistic Missile Submarine?” 38 North, 4 November 2014, https://www.38north.org.
[7] Grace Oh, “N. Korea launches ballistic missile submarine: gov’t sources,” Yonhap News Agency, 2 November 2014, https://english.yonhapnews.co.kr.
Explore the Collection
Chinese Submarine Models
Your are currently on
North Korean Submarine Models
Russian Submarine Models
Stay Informed
Sign up for our newsletter to get the latest on nuclear and biological threats.
More on

Submarine Detection and Monitoring: Open-Source Tools and Technologies
Using tools like commercial satellite imagery, radar, sensors, and media analysis, we can understand fleet details, construction, and potentially patrol patterns and behaviors.

Indonesia Submarine Capabilities
The Indonesian Navy, also known as Tentara Nasional Indonesia-Angkatan Laut (TNI-AL), operates two classes of submarines: The older Cakra-class Type 209/1300 vessels and the Nagapasa-class Type 209/1400 vessels.
Brazil Submarine Capabilities
Global trends in the sale and acquisition of diesel- and nuclear-powered submarines by country with capabilities, imports and exports. (CNS)