HUSKY: Russia's Next Generation Attack Submarine 
Article tracking development of the next generation Russian attack submarine to supersede the AKULA and YASEN Classes... Read More >....
All articles
Russian_Arctic_Update
Russian shipbuilder proposes range of arctic projects An exhibition in Arkhangelsk, Russia, called Arctic – Territory Dialogue (Арктика - территория диалога) reveals some of the proposed civilian applications for Russia’s deep sea engineering and Autonomous Nuclear Power Plants. Shipbuilder USC and famous design bureau Rubin showed models of a nuclear-powered under-ice oil or gas drilling platform called Iceberg. The submarines are of special interest, and the topic is related to naval projects under the icecap... Read More >....
USN_Diesel-Sub
An independent case for the US Navy to return to diesel-electric submarines
Opinion piece with a ronin research approach - Alternative title Diesel Boats forevertomorrow
With nearly 80 submarines, the US Navy is without question the most powerful submarine force on the planet. Since the late 1950s US Navy submarine building has been almost exclusively focused on nuclear powered designs. The last diesel powered front line boat was decommissioned in 1990. Since then there have been several voices calling for the Submarine Force to have at least some diesel-boats on hand. This article takes the form of ronin research which is masterless, and therefore free to challenge the conventional thinking on this topic, and highlight emerging capabilities which are beyond the scope of current planning... Read More >....
Houthi_mines_in_Red_Sea
New threat to international shipping in Red Sea
Images have just surfaced (Twitter) of the type of mine laid by retreating Houthi rebels in Midi, Yemen. At the same time reports are coming out in Arab media that the Saudi Navy has disarmed some sea mines in the Red Sea (Alarabiya). It is possible that the two sources are reporting the same mines. The improvised weapons appear to be of the floating type with contact detonators. Although they appear basic, they are a significant threat to merchant shipping using the busy Red Sea route... Read More >....
North_Korean_Submarines
Guide to the North Korean Navy's submarine capabilities 
With approximately 70 boats North Korea has the second or third largest fleet of submarines in the world, after only the United States and possibly China. And while the submarines themselves may be small or antiquated, the men who man them have a proven track record of loyalty, discipline, basic naval competence and aggressive leadership.
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AssaultRifle_Quiz3
Test your knowledge of assault current rifles and similar weapons.
NR-1
The US Navy's nuclear powered midget submarine: NR-1 At barely 40 meters (130ft) the NR-1 (Navy Reactors-1) was a midget submarine by US Navy standards. It was by far the smallest nuclear powered submarine in the world when she was launched on 25th January 1969. A special mission spy submarine, she was built under the guise of research, oceanography and later deep sea rescue in great secrecy in the same shed where the first nuclear submarine, USS Nautilus, had been.
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Evolution of Polish Blotniak SDV
The Polish Blotniak is the only single seat enclosed SDV (Swimmer Delivery Vehicle) ever seriously developed. 
Originally posted 22nd Oct 2014
CIA_Water-Air_1958
Overview of CIA Water-Air Division equipment, 1958 This is a summary and analysis of a CIA booklet from 1958 (now declassified with redaction) covering ”Equipment and/or Test Reports Available for Operational use or Planning”. It was compiled by the CIA Water-Air Division who were the Cold War evolution of the Wartime OSS Maritime Unit. Read More >....
Rotinor BlackShadow and Divejet DPVs
Rotinor's Diver Propulsion Vehicles (DPVs) are widely used within the Special Forces community and represent a major player in the market. Although innovative and high-tech, these craft represent rapidly maturing technology and are noted for the high underwater speed. Read More >....
