October 19, 2020

Inside Japan's New Taigei Submarine in English, Security?

               Torpedo Counter Measure
               (TCM) System

                                                          Command        Non-Hull
                                                           Center            Penetrating Masts
Main
 Motor                                                                 (eg. photonics)        Anechoic Tiles

平成29年度計画潜水艦「たいげい」のイメージ図(出所:海上幕僚監部広報室)
Towed array        LIB batteries    Propulsion Control     Side               Bow
                                                Room (on upper        array              array
                                                deck)


All information from friends of Submarine Matters, October 15 to 17, 2020 here

English captions translated from Japanese by Abao coincide with original Japanese. 

Cutaway image of Japan's new submarine Taigei (Source: Japan Maritime Staff Office Public Relations Office, October 2020) via https://news.yahoo.co.jp/byline/takahashikosuke/20201014-00202968/ provided by Anonymous October 15, 20120. 

Perhaps for security reasons the cutaway image has been intentionally distorted inside by Japan's  Ministry of Defense, so machine noise and electrical fitting emissions cannot be detected or measured as easily by opposing navies.. See intentional duplicated images highlighted by wispywood2344 at http://blog.livedoor.jp/wispywood2344/others/29SS_cutaway.png . 

2 comments:

  1. See https://www.navalnews.com/event-news/euronaval-2020/2020/10/euronaval-naval-group-confirms-negotiations-with-the-philippines-for-submarine-sale/. Rumor has it the offer included assistance in basing, training and maintenance. Although the South Korean tender was more affordable, the feedback from other users was not entirely positive

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  2. Hi jaimecenturion101

    Thanks for https://www.navalnews.com/event-news/euronaval-2020/2020/10/euronaval-naval-group-confirms-negotiations-with-the-philippines-for-submarine-sale/

    Yes Naval Group has been supplying details to blogs and newsites about Scorpenes being suitable for the Philippines for more than a year, eg. https://www.manilalivewire.com/2019/08/ph-navy-to-finally-acquire-an-attack-submarines-plus-more-warships/

    For a customer, like the Philippine Navy, buying a new type of submarine and

    especially a customer navy that has never had submarines the purchase of 2 or more submarines

    would definitely include "basing, training and maintenance".

    If the Philippinese ordered Scorpenes in 2021 much "training and maintenance" would take place in France (from 2026 when the first Scorpene is ready for trials). Philippine submarine naval officers (who likely have 5 years of surface ship experience) and senior maintainers would begin training in France around 2026. There would be wide use of simulators for all types of procedures and emergencies.

    South Korea would also remain competitive until/or if it is formally rejected by the Phil Government. China and Russia might still be competitors for the Phil order.

    Cheers

    Pete

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