The German Bundestag has given its green light for the start of the Type F127 program. These 10,000 tons "frigates" are meant to replace the three in-service F124 Sachsen-class air defense frigates.
Germany orders four more Type 212CD submarinesGermany has formalized a contract with Thyssenkrupp Marine Systems (TKMS) for four additional Type 212CD submarines, bringing the fleet’s total to six. The agreement is part of a joint German-Norwegian submarine program.
German government orders four more submarines of the Type 212CD for the Bundeswehr from Thyssenkrupp Marine Systems.
designOn September 27, 2024, news broke that a previously unreported new type of Chinese nuclear-powered submarine, dubbed the “Type 041,” had suffered a major mishap at its fitting out pier at the Wuchang shipyard in Wuhan, according to unnamed Pentagon sources. Submarine expert Thomas Shugart had previously spotted an unknown submarine with a distinct x-shaped stern at Wuchang Shipyard from satellite imagery taken on 26 April 2024, and days later reported unusual crane activity at the same pier location from June 2024 imagery, speculating that the new boat suffered a serious incident.
Even more intriguing and consequential than the question of whether a submarine incident of some sort actually did occur at Wuchang or not, is however another issue: What type of “nuclear-powered submarine” could this new design possibly be?
China watchers were quick to point out that the Wuchang Shipyard in Wuhan had not hitherto built any nuclear submarines, although the shipyard’s facilities were completely rebuilt at a new location (from 2012-2020) and massively enlarged. All Chinese nuclear-powered attack submarines (SSN) and ballistic missile submarines (SSBN) have so far been constructed exclusively at the Bohai Shipyard at Huludao. The imagery of the new submarine makes it clear it is too small for a SSN, and is similar in size to China’s Type 039A/B/C Yuan series of conventionally powered submarines. Another interesting indicator was the reported type number – “041” – which is a continuation of the traditional numbering scheme carried by China’s diesel-electric submarines. By contrast, China’s nuclear-powered subs, whether SSNs or SSBNs, all have official type numbers starting with “09.” The next-generation Type 095 SSN and Type 096 SSBN are possibly already under construction at the Bohai Shipyard in Huludao, and there is no plausible suggestion that the smaller, unknown boat observed in Wuhan could represent either of those two platforms, given the larger estimated displacement of the Type 095 and Type 096 compared with the previous generation of Chinese SSNs and SSBNs.
test bedsInterestingly, as reported by R.D. Fisher, Rear Admiral Zhao Dengping’s lecture slides described just such a nuclear battery project. Of the presentation slides posted online, three dealt specifically with a small-scale nuclear reactor for conventional submarine platforms. One slide showed a basic schematic diagram that depicted a possible layout of the nuclear-powered electric propulsion plant. The reactor itself is described as a low pressure, low temperature design that employs natural circulation in the primary loop. Steam is generated, however, through an intermediate loop that appears to be in a separate compartment, which is then sent to a secondary loop with a conventional steam driven turbine generator in yet another compartment. While this design suggests an emphasis on safety, it does so at the expense of internal volume requirements and thermodynamic efficiency.
Some seven years after RADM Zhao’s slides became public, on 24 April 2024, a Chinese news article claimed that, in honor of the 75th birthday of the PLA Navy, a “new nuclear-powered submarine installed with a domestically produced small nuclear reactor” and based on the hull design of the conventionally powered “Type 039C” AIP sub was in development at the Wuchang shipyard in Wuhan. Note, this article came out a mere two days before the satellite images of the shipyard were taken and subsequently analyzed by Tom Shugart. The article compares the new Type 041 submarine design to an enlarged French Rubis class and states that its submerged displacement would be around 4,000 tons and thus larger than the Rubis, allowing it to integrate more capable sensor and weapon systems. The article describes the small auxiliary reactor as a “low-temperature, low-pressure, subcritical nuclear reactor” to “directly charge” the boat’s battery rather than drive the propeller. This describes a nuclear battery AIP system that allows the battery to be charged continuously while the boat is submerged and would eliminate the need to surface every 20 days as in the case of China’s Stirling AIP submarines.
The article goes on to say the first one or two units of the Type 041 would likely be used as prototypes for weeding out technical issues before any further units would be produced. It speculates that if the development is successful, even older conventional submarines could be gradually retrofitted with a nuclear battery AIP system. The article states that this could potentially transform China’s conventional submarine fleet into a fully nuclear-powered fleet. Despite some questionable technical conclusions by the author, the article is consistent with Zhao’s lecture material.
Building a boat a year, Tokyo adjusts fleet size by adjusting ship retirement age
France is interested in first procuring a stealthy flying-wing UCAV to fight alongside its Rafales, then getting fighter-like collaborative drones.
Have fun Aussies!Tanaji wrote: ↑12 Jun 2025 04:01 https://www.reuters.com/world/uk/trump- ... 025-06-11/
AUKUS submarine pact being reviewed.
In the immortal words of Nelson Muntz : Ha Ha!
The gyan being given by the MUTUs of BRF is that America is always a reliable supplier of military equipment. Ab Kya Hua?
after backstabbing France for AUKUS.