List of active Republic of Dayashina Navy ships

List of active Republic of Dayashina Navy ships is a list of ships in active service with the Republic of Dayashina Navy. The RDN is one of the world's largest navies and the second largest navy in Hemithea in terms of tonnage, behind Menghe. As of 2019, the RDN operates XXX vessels, including 4 nuclear-powered aircraft carriers, 2 helicopter destroyers, 30 destroyers, 26 frigates, XX corvettes, XX large patrol craft, 6 guided missile cruisers, 16 attack submarines, and 20 nuclear powered general purpose attack submarines.

Throughout the 2010-2018, the RDN's procurement listings rapidly increased, as Prime Minister Daichi Noru pushed forward massive expansion plans, procuring dozens of Suijin-equipped ships. This eight year build-up represents the most rapid military build-up in Dayashinese history, even surpassing the build-up effort undertaken by the Dayashinese Empire in rapidity. As of 2019, the National Diet passed a vote committing to defence spending reforms, which may see a hard cancellation or tone-down of future procurement plans laid out by Prime Minister Noru.

Submarine fleet

Class	Picture	Type	Boats	Displacement	Note
Submarines
Taga-class		Attack submarine	RDNS Taga RDNS Ka'ala RDNS Kauai RDNS Haupu RDNS Olomana RDNS Kohala	4,200 tonnes
Sorajima-class		Attack submarine	RDNS Sorajima RDNS Aozorajima RDNS Ryujima RDNS Shogazujima RDNS Renkakujima RDNS Itsurijima RDNS Okagakijima RDNS Sakurajima RDNS A'olafa RDNS Minamijima RDNS Orajima RDNS Uedajima	4,200 tonnes
Nagara-class		Nuclear attack submarine	RDNS Nagara RDNS Abukuma RDNS Isuzu RDNS Yura RDNS Natori RDNS Kinu RDNS Sandai RDNS Jintsu RDNS Tenryu RDNS Chikuma RDNS Satami RDNS Tone RDNS Hamashi RDNS Ohogi RDNS Shokagi RDNS Yahagi RDNS Katori RDNS Tatsuta RDNS Iwazuka	8,700 tonnes	The final four Nagara-class submarines were constructed with an additional 4x more VLS tubes. It features adapted technology mean't for a cancelled SSGN class proposal for Dayashina.
Izena-class		Nuclear attack submarine	RDNS Izena RDNS Iheya RDNS Naha	12,000+ tonnes	Replacing Katori-class, six planned.
Yakushi-class		Nuclear guided missile submarine	RDNS Yakushi RDNS Akanagi RDNS Hachimantai RDNS Midori RDNS Kira RDNS Tsuruoka	17,000+ tonnes	The Yakushi-class submarine is Dayashina's only purpose-built SSGN, and is the most heavily armed guided missile submarine in the world with 22 VLS tubes for multiple different missiles and unmanned vehicles.

Surface fleet

Nuclear-powered aircraft carriers - CVN

Class	Picture	Type	Boats	Displacement	Note
Nuclear-powered aircraft carriers
Nakaya-class		Nuclear-powered aircraft carrier	RDNS Nakaya RDNS Kanegawa RDNS Takena RDNS Wakasa RDNS Daishi RDNS Rokunohe	100,000+ tonnes	Dayashina's domestic CVN class, the largest, highest carrying capacity naval vessel in the world

Aircraft carriers - CV

Class	Picture	Type	Boats	Displacement	Note
Aircraft carriers
Myoko-class		Helicopter destroyer	RDNS Myoko RDNS Ashigara RDNS Nachi RDNS Haguro RDNS Takao RDNS Chokai RDNS Aoba RDNS Kako RDNS Furutaka RDNS Kinugasa RDNS Tama RDNS Hira	20,000 tonnes	48 VLS

Amphibious assault ship - LPD/LHD

Class	Picture	Type	Boats	Displacement	Note
Amphibious assault ships
Aozora-class	Mitsui LPD	Landing platform dock	RDNS Aozora RDNS Chiba RDNS Yuta RDNS Suzuya RDNS Hita RDNS Kiriha	16,000 tonnes	Multirole usage, typically present leading amphibious fleets

Guided missile cruisers - CG

Class	Picture	Type	Boats	Displacement	Note
Guided missile cruisers
Yamazaki-class		Guided missile cruiser (Suijin)	RDNS Yamazaki RDNS Katsumoto RDNS Hisakawa RDNS Shimizu RDNS Asuka RDNS Kitagawa RDNS Hakozaki RDNS Miyamoto RDNS Yanagi RDNS Hachiya	11,000+ tonnes

Destroyers - DDG/DD

Class	Picture	Type	Boats	Displacement	Note
Destroyers
Fujinami-class		Guided missile destroyer (Suijin)	RDNS Fujinami RDNS Suzunami RDNS Okinami RDNS Kiyonami RDNS Shikinami RDNS Ayanami RDNS Sazanami RDNS Isonami	10,000+ tonnes	Two additional planned, under question via the 2019 Dayashinese Defence Reforms
Miyuki-class		Guided missile destroyer (Suijin)	RDNS Miyuki RDNS Shirayuki RDNS Fubuki RDNS Hatsuyuki RDNS Asagiri RDNS Yugiri RDNS Sagiri RDNS Amagiri	10,000+ tonnes	Commissioned as part of the RDN's doctrine to stress AAW following multiple crises in neighbouring waters
Yakaze-class		Guided missile destroyer (Suijin)	RDNS Yakaze RDNS Okikaze RDNS Shiokaze RDNS Namikaze RDNS Minekaze RDNS Nadakaze RDNS Sawakaze RDNS Hakaze	9,500+ tonnes	First destroyer in the world to be outfitted with the Suijin system, all updated to Flight II (Miyuki standard)
Kikuzuki-class		Destroyer	RDNS Kikuzuki RDNS Mikazuki RDNS Mochizuki RDNS Yuzuki RDNS Teruzuki RDNS Niizuki RDNS Natsuzuki RDNS Yuzuki RDNS Yoizuki RDNS Fumizuki RDNS Uzuki RDNS Minazuki	6,800 tonnes	Dayashina's most recent ASW DDG class, one of the most advanced in the world
Kasumi-class		Destroyer	RDNS Kasumi RDNS Arare RDNS Yamagumo RDNS Natsugumo RDNS Minegumo RDNS Oshio	6,800 tonnes	Commissioned so as to address an inbalance in RDN AAW/ASW focus

Frigates - FFG/FF

Class	Picture	Type	Boats	Displacement	Note
Frigates
Kiri-class		Frigate	RDNS Kiri RDNS Kaya RDNS Tsubaki RDNS Sakura RDNS Matsu RDNS Kuwa RDNS Nire RDNS Kiku RDNS Hana RDNS Sugi RDNS Hinoki RDNS Momo RDNS Keyaki RDNS Ume RDNS Kashi RDNS Kaede RDNS Kaba RDNS Tsuta	6,500 tonnes	Dayashinese variant of the Hanhaean Gwangsindo-class frigate

Corvettes - DDC

6x Hayabusa, 6x Yoon Youngha