Air-independent propulsion (AIP), or air-independent power, is any marine propulsion technology that allows a non-nuclear submarine to operate without...

known as the Todaro class. It features diesel propulsion and an additional air-independent propulsion (AIP) system using Siemens proton-exchange membrane...

the Spanish company Navantia. It features diesel propulsion and an additional air-independent propulsion (AIP). It is now marketed as the Scorpène 2000...

capability to fire Exocet anti-ship missiles and an agreement on the air-independent propulsion. Batch-I: On 6 October 2005, India signed a series of contracts...

Navy. In common with other contemporary submarines, they feature air-independent propulsion. The class has its roots in the late 1990s, and Spain ordered...

all new classes of Swedish submarines, albeit supplemented by air-independent propulsion (AIP) as provided by Stirling engines beginning with HMS Näcken...

Howaldtswerke-Deutsche Werft GmbH (HDW). It features diesel propulsion with an air-independent propulsion (AIP) system using Siemens polymer electrolyte membrane...

planned U-boat designed to use air-independent propulsion. Type XXVI U-boat – a U-boat designed to use air-independent propulsion; several were under construction...

decommissioned for scrapping; 2nd on sea trials; 4 more building/ordered (AIP propulsion originally considered but, according to shipbuilder, not incorporated)...

marine. Air-independent propulsion – Propulsion system for submarines which operates without access to atmospheric oxygen Astern propulsion – Use of...

German Navy Type 212 in length and displacement. The three newer air-independent propulsion (AIP) equipped boats are similar to the Type 212 vessels in underwater...

successfully conducted the final develomental test of the indigenous air-independent propulsion (AIP) system. Defence Laboratory at Jodhpur developed Short Range...

purchase of six diesel-powered attack submarines equipped with air-independent propulsion systems (AIP). Although no details were ever revealed about the...

with better acoustic signature, new combat systems and possibly air-independent propulsion. However, in 2019, Alexander Buzakov, the head of the Admiralty...

improved acoustic stealth, new combat systems, and an option for air-independent propulsion (AIP). The new vessels are the fourth generation of the Kilo submarine...

Dakar class would be the second class of conventionally-powered, air-independent propulsion (AIP)-equipped submarines capable of carrying and launching ballistic...

(2020–present) Sibir (2021–present) Ural (2022–present) Air-independent propulsion Aircraft Nuclear Propulsion Knolls Atomic Power Laboratory List of United States...

further incorporates an indigenously-designed fuel-cell powered air-independent propulsion (AIP) module - which enables the submarine to conduct long-distance...

UUV and deeper, controlled dives. These gliders use buoyancy derived propulsion which increases the duration of dives and their range through up and down...

"conventional" (typically diesel-electric) submarines. Nuclear propulsion, being completely independent of air, frees the submarine from the need to surface frequently...

submarine used by post-war Japan. The Sōryū-class is Japan's first air-independent propulsion submarine class. From Sōryū to Shōryū are fitted with Kockums...

the first submarines in the world to feature a Stirling engine air-independent propulsion (AIP) system, which extends their underwater endurance from a...

when Central Design Bureau engineer S.A. Bazilevskiy proposed an air-independent propulsion system which allowed engine operation based on the closed cycle...

diesel-electric Type 214 submarine of ThyssenKrupp featuring an air-independent propulsion (AIP) system was selected, and the program begin was set to early...

particularly that of anti-surface warfare, land-attack capability and air-independent propulsion. Initially envisaged in the late-1990s as part of a 30-year long-term...

(S-138) is a diesel-electric fast-attack submarine equipped with an air–independent propulsion system and the second of the Agosta-90B/Khalid-class submarines...

after the sail and a 12 m (39 ft 4 in) long new section with an air-independent propulsion system was inserted. It contains two Stirling engines which are...

Rubin and others, for the Russian Navy. It will be fitted with air-independent propulsion technology, and copies may also be sold to China. As of 2021,...

propulsion system. Its range was 50 nmi (93 km; 58 mi) at 28 knots (52 km/h; 32 mph). The only earlier attempt to use a chemical reaction based air-independent...

attack submarines. The design features diesel propulsion and an additional air-independent propulsion (AIP), developed solely by the French company DCNS...