List of active Japan Maritime Self-Defense Force ships

List of active ships of the Japan Maritime Self-Defense Force is a list of ships in active service with the Japan Maritime Self-Defense Force. The JMSDF is one of the world's largest navies and the second largest navy in Asia in terms of fleet tonnage.[1] As of 2016, the JMSDF operates a total of 155 vessels (including minor auxiliary vessels), including; four helicopter destroyers (or helicopter carriers), 26 destroyers, 10 small destroyers (or frigates), six destroyer escorts (or corvettes), 22 attack submarines, 30 mine countermeasure vessels, six patrol vessels, three landing ship tanks, 8 training vessels and a fleet of various auxiliary ships.[2][3]

JMSDF ensign of Japan.

As of 2013, a procurement list added to the current National Defense Program Guidelines (NDPG) has revealed that, among other things, an additional 48 escort vessels of various classes are planned to be added to the MSDF fleet in the coming decade.[4] In addition, as of 7 July 2013, it was being reported that plans were under way to procure two more Aegis equipped destroyers in order to bolster ongoing BMD efforts, the first to be contracted for in fiscal year 2015 and the other in fiscal year 2016.[5]

Submarine fleet

Submarines

The JMSDF plans to increase the number of submarines from the current number to 22 boats.[6]

Class Picture Type Boats Displacement Note
Submarines (20 in Service)
Taigei-class Attack submarine JS Taigei 3,000 tonnes (surfaced) The first submarine of this class, Taigei, will be converted to a test submarine in March 2022. The Taigei class will be operated as an attack submarine from the second boat.[7] Two additional boats not yet launched (October 2020).
Sōryū-class JS Sōryū
JS Unryū
JS Hakuryū
JS Kenryū
JS Zuiryū
JS Kokuryū
JS Jinryū
JS Sekiryū
JS Seiryū
JS Shōryū
JS Ōryū
JS Tōryū
2,900 tonnes (surfaced)
4,200 tonnes (submerged)
The JS Ōryū is world's first submarine powered by lithium-ion batteries.[8] JS Tōryū, which is scheduled to be commissioned in March 2021, is the last of the Soryu-class ships.
Oyashio-class JS Uzushio
JS Makishio
JS Isoshio
JS Narushio
JS Kuroshio
JS Takashio
JS Yaeshio
JS Setoshio
JS Mochishio
2,750 tonnes (surfaced)
4,000 tonnes (submerged)
2 of 11 built converted to training ships (see Training Vessels below).

Surface fleet

Multi-purpose operation destroyers - DDH (de facto light aircraft carrier)

Class Picture Type Ships Displacement Note
Multi-purpose operation destroyers - DDH (2 in Service)
Izumo-class Multi-purpose operation destroyer (de facto aircraft carrier) JS Izumo
JS Kaga
27,000 tonnes Re-designated from helicopter destroyer to Multi-purpose operation destroyer following announcement that they will operate F-35B STOVL Aircraft.[9]

Helicopter destroyers - DDH (de facto helicopter carrier)

Class Picture Type Ships Displacement Note
Helicopter destroyers - DDH (2 in Service)
Hyūga-class Helicopter destroyer (or helicopter carrier) JS Hyūga
JS Ise
19,000 tonnes

Landing ships

Class Picture Type Ships Displacement Note
Landing ships - LST (3 in Service)
Ōsumi-class Landing ship tank (de facto Amphibious transport dock) JS Ōsumi
JS Shimokita
JS Kunisaki
14,000 tonnes The Japanese MoD is planning to perform a major refit on the Osumi-class to improve their amphibious capabilities.[10]
Landing craft - LCU (9 in Service)
LCU-2001-class Utility landing craft JS LC No.1
JS LC No.2
540 tonnes
YL-09-class landing craft mechanized JS YL-11
JS YL-12
JS YL-13
JS YL-14
JS YL-15
JS YL-16
JS YL-17
50 tonnes

Destroyers - DDG/DD

The JMSDF uses the official term Destroyers despite some larger ships being analogous to cruisers and smaller vessels being analogues of frigates by most international classifications.[11]

Class Picture Type Ships Displacement Note
Destroyers - DDG/DD (37 in Service)
Maya-class Guided missile destroyer (Aegis) JS Maya
JS Haguro
10,500 tonnes JS Haguro is expected to be in commission by 2021.
Atago-class JS Atago
JS Ashigara
10,000 tonnes
Kongō-class JS Kongō
JS Kirishima
JS Myōkō
JS Chōkai
9,500 tonnes
Hatakaze-class Guided missile destroyer JS Shimakaze 5,900 tonnes
Asahi-class Destroyer JS Asahi
JS Shiranui
6,800 tonnes
Akizuki-class JS Akizuki
JS Teruzuki
JS Suzutsuki
JS Fuyuzuki
6,800 tonnes
Takanami-class JS Takanami
JS Onami
JS Makinami
JS Sazanami
JS Suzunami
6,300 tonnes
Murasame-class JS Murasame
JS Harusame
JS Yūdachi
JS Kirisame
JS Inazuma
JS Samidare
JS Ikazuchi
JS Akebono
JS Ariake
6,100 tonnes
Asagiri-class JS Asagiri
JS Yamagiri
JS Yūgiri
JS Amagiri
JS Hamagiri
JS Setogiri
JS Sawagiri
JS Umigiri
4,900 tonnes
Hatsuyuki-class JS Matsuyuki 4,000 tonnes

Frigate Multi-Purpose/Mine - FFM

Class Picture Type Ships Displacement Note
Frigate Multi-Purpose/Mine - FFM (0 in Service)
30FFM-class Frigate JS Kumano 5,500 tonnes On November 19, 2020, FFM-2 Kumano was launched. The ship class name derived from FFM-1 is not disclosed due to the delay of the construction of FFM-1.

Destroyer escorts - DE

Class Picture Type Ships Displacement Note
Destroyer escorts - DE (6 in Service)
Abukuma-class Destroyer escort (or frigate) JS Abukuma
JS Jintsū
JS Ōyodo
JS Sendai
JS Chikuma
JS Tone
2,550 tonnes

Mine countermeasure vessels

Class Picture Type Ships Displacement Note
Mine countermeasure vessels (21 in Service)
Uraga-class Minesweeper JS Uraga
JS Bungo
5,500 tonnes Categorized as "mine-countermeasures support ship".
Awaji-class JS Awaji
JS Hirado
690 tonnes JS Etajima will be commissioned in March 2021.
Enoshima-class JS Enoshima
JS Chichijima
JS Hatsushima
570 tonnes
Hirashima-class JS Hirashima
JS Yakushima
JS Takashima
570 tonnes
Sugashima-class JS Sugashima
JS Tsunoshima
JS Naoshima
JS Toyoshima
JS Ukushima
JS Izushima
JS Aishima
JS Aoshima
JS Miyajima
JS Shishijima
JS Kuroshima
570 tonnes

Patrol vessels

Class Picture Type Ships Displacement Note
Patrol vessels (6 in Service)
Hayabusa-class Patrol boat JS Hayabusa
JS Wakataka
JS Otaka
JS Kumataka
JS Umitaka
JS Shirataka
240 tonnes

Training vessels

Class Picture Type Ships Displacement Note
Training vessels (8 in Service)
Kashima-class Cadet training ship JS Kashima 4,050 tonnes
Shimayuki-class Training vessel JS Shimayuki
JS Setoyuki
3,000 tonnes Reconverted Hatsuyuki-class destroyers.
Hatakaze-class JS Hatakaze 5,900 tonnes Converted Hatakaze-class guided missile destroyer.
Oyashio-class Training submarine JS Oyashio
JS Michishio
4,000 tonnes Reconverted Oyashio-class submarines.
Kurobe-class Training support ship JS Kurobe
Tenryū-class JS Tenryū

Auxiliary fleet

Replenishment ships

Class Picture Type Ships Displacement Note
Replenishment ships (5 in Service)
Mashū-class Replenishment oiler JS Mashū
JS Ōmi
25,000 tonnes
Towada-class JS Hamana
JS Tokiwa
JS Towada
15,000 tonnes

Miscellaneous

Class Picture Type Ships Displacement Note
Miscellaneous (16 in Service)
Hiuchi-class Training support ship JS Hiuchi
JS Suo
JS Amakusa
JS Genkai
JS Enshu
1,000 tonnes
Cable laying ship JS Muroto
Submarine rescue vessel JS Chiyoda 5,600 tonnes (standard) JMSDF commissions new submarine rescue ship[12]
JS Chihaya 6,900 tonnes
Futami-class
Oceanographic research ship JS Wakasa
JS Nichinan
JS Shōnan
Hibiki-class Ocean surveillance ship JS Hibiki
JS Harima
JS Aki[13]
JS Aki is expected to be in commission by March 2021.[14]
Experiment ship JS Asuka
Ice breaker JS Shirase 20,000 tonnes
Yacht JS Hashidate

Future JMSDF vessels

  • In 2014, Japanese Defense Minister Itsunori Onodera expressed the intention of buying one amphibious assault ship from the United States to provide more amphibious capabilities than the current Osumi class landing ships. The Wasp-class amphibious assault ship is most likely candidate for acquisition.[15]
  • In 2020, Japanese Defense Minister Nobuo Kishi announces plan to build 2 new Aegis destroyers to replace scrapped land-based missile interceptors. [16]

See also

  • Hatakaze (destroyer)

References

  1. IISS 2010, Japanese Maritime Self-Defense Force
  2. "Escort ship". Archived from the original on 23 December 2014. Retrieved 24 December 2014.
  3. "Submarine (vessels)". Archived from the original on 22 December 2014. Retrieved 24 December 2014.
  4. "EDITORIAL: Defense Ministry's 'shopping list' needs a radical review". AJW by The Asahi Shimbun. Archived from the original on 24 December 2014. Retrieved 24 December 2014.
  5. Japan eyes two new Aegis destroyers to counter N. Korea missile threat Archived 8 July 2013 at the Wayback Machine Japan Times, 7 July 2013
  6. "Japanese Ministry of Defense website, 2015 Defense Budget" (PDF). Archived from the original (PDF) on 4 March 2016. Retrieved 14 May 2015.
  7. "防衛計画の大綱 中期防衛力整備計画" (PDF). Ministry of Defense (Japan). 2019. Retrieved 11 January 2020.
  8. Japan commissions first Sōryū-class submarine equipped with lithium-ion batteries Jane's, 05 March 2020
  9. "Japan avoids flak by refusing to call flattop 'aircraft carrier':The Asahi Shimbun". The Asahi Shimbun. Archived from the original on 26 May 2019. Retrieved 26 May 2019.
  10. "readdailynews.com". readdailynews.com. Archived from the original on 22 January 2014. Retrieved 6 September 2017.
  11. John Pike. "Japanese Warships - Equipment Holdings". Archived from the original on 26 February 2015. Retrieved 24 December 2014.
  12. "JMSDF commissions new submarine rescue ship". 20 March 2018. Archived from the original on 23 March 2018. Retrieved 23 March 2018.
  13. Dominguez, Gabriel (3 February 2020). "Japan launches third Hibiki-class ocean surveillance ship". Jane's Information Group.
  14. "JMSDF orders third, more advanced, Hibiki-class ship". 21 May 2018. Archived from the original on 22 May 2018. Retrieved 22 May 2018.
  15. "Onodera sets out plans to buy amphibious assault ships". Archived from the original on 26 July 2014. Retrieved 24 December 2014.
  16. "Japan Defense Ministry plans new Aegis destroyers in place of Aegis Ashore". Archived from the original on 1 December 2020. Retrieved 29 December 2020.

Bibliography

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