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Description

The Tosa-class Superbattleship The electromagnetic-guided artillery battleship of the Kyoto Federation Navy, which focuses on anti-surface warships seriously. It is designed for the secondary function of the carrier and modern surface ships as the anti-ship role and supports naval gunfire. The design was born out of the "Advanced Ability Armament" AAA project under the name "BB (X)" and was intended to play an anti-ship role as a load-reliever. Of submarines and aircraft carriers She has primary and secondary weapons such as the electromagnetic rail gun named "Advanced Naval Railgun System", developed jointly by Umenimori, BAE System and OTO, via Kyoto Federation Navy stationed 6 Tosa-class ships, while ANRS guns were stationed around the world with the concept of "pocket battleships".

Class overview

--------------------

Name: Tosa-class

------

Builders:

Kure Naval Arsenal

Yokosuka Naval Arsenal

Okinawa Naval Arsenal

Mitsubishi Shipyard

Umenomori Shipyard

-----

Operators: Kyoto Federation Navy

-------

Preceded by: Tosa-class Superbattleship (1970)
-------
Succeeded by: Ueno-class Battlecarrier

-------

Cost: ¥22 billion & ¥8 billion R&D (estimated)

-----

Built: 2008-2030

------

In commission: 2022-Active

---------

Completed: 6

--------

Active: 6

--------

General characteristics as per final plan (A/B400BBG Battleship)

-----------------

Type: Guided Missile Superbattleship

-----------------

Displacement:

72,000 tons standard

90,200 tons full load

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Length: 335 m

-----

Beam: 40 m

-----

Draught: 12 m

-----

Propulsion:
Four Bechtel A1B nuclear reactors
8 IHI/General Electric LM2500-30 gas turbines
Four shafts

-----

Speed: 33 knots (61.1 km/h; 38.0 mph) (up to 35.2 knots (65.2 km/h; 40.5 mph) at light load)

-----

Range: Unlimited distance; 50-year service life

------

Complement: 1500

------

Sensors and processing systems:
AN/SPY-3F Multifunction Radar
AN/????? AMDR(Possible refits)
AN/SPS-69(V)3 Air Search Radar
AN/SPG-65 Fire Control Radar
AN/SPS-74(V)2 Surface Search Radar
AN/SPQ-9 Gun Fire Control Radar
AN/SQQ-89(V)1/3 - A(V)15 Sonar Suite, Consisting of AN/SQS-53E Active Sonar
AN/SQR-19 TACTAS,AN/SQR-19B ITASS, & MFTA passive sonar
AN/SQQ-28 Light Airborne Multipurpose System

--------------

Electronic warfare & decoys:

AN/SLQ-32 Electronic Warfare Suite

--------------

Armament:

Gun System:
12 × Umenimori 31 cm./65 Type12 Advanced Naval Railgun System (3×4)
12 × Umenimori 20.3 cm/65 Type-8 Advanced Heavy Naval Gun System (3×4)
1ุ6 × Umenimori 10 cm/65 Type-1 Naval Gun System (2×8)
4 × Mark-38 Mod.2 25 mm.Autocannon
12 × Umenimori Type-12 Stealth Heavy CIWS (40 mm.and SeaRam)

8 × M2E2.50 Cal Machine Gun

Missile System:
32 × 4 Cell Type-12 Armored Peripheral Vertical Launching System

Aircraft carried carried:

12 × SH-60K helicopter (not loaded usually)
or
12 × SH-280 helicopter (not loaded usually)
or
3 × SH-60K helicopter and SH-280 helicopter (not loaded usually)

20-40 × Multipurpose Unmanned aerial vehicle (not loaded usually)

--------------

Aviation facilities:

Flight deck and enclosed hangar for Four helicopter

Description

The Tosa-class Superbattleship The electromagnetic-guided artillery battleship of the Kyoto Federation Navy, which focuses on anti-surface warships seriously. It is designed for the secondary function of the carrier and modern surface ships as the anti-ship role and supports naval gunfire. The design was born out of the "Advanced Ability Armament" AAA project under the name "BB (X)" and was intended to play an anti-ship role as a load-reliever. Of submarines and aircraft carriers She has primary and secondary weapons such as the electromagnetic rail gun named "Advanced Naval Railgun System", developed jointly by Umenimori, BAE System and OTO, via Kyoto Federation Navy stationed 6 Tosa-class ships, while ANRS guns were stationed around the world with the concept of "pocket battleships".

Class overview

--------------------

Name: Tosa-class

------

Builders:

Kure Naval Arsenal

Yokosuka Naval Arsenal

Okinawa Naval Arsenal

Mitsubishi Shipyard

Umenomori Shipyard

-----

Operators: Kyoto Federation Navy

-------

Preceded by: Tosa-class Superbattleship (1970)
-------
Succeeded by: Ueno-class Battlecarrier

-------

Cost: ¥22 billion & ¥8 billion R&D (estimated)

-----

Built: 2008-2030

------

In commission: 2022-Active

---------

Completed: 6

--------

Active: 6

--------

General characteristics as per final plan (A/B400BBG Battleship)

-----------------

Type: Guided Missile Superbattleship

-----------------

Displacement:

72,000 tons standard

90,200 tons full load

-----

Length: 335 m

-----

Beam: 40 m

-----

Draught: 12 m

-----

Propulsion:
Four Bechtel A1B nuclear reactors
8 IHI/General Electric LM2500-30 gas turbines
Four shafts

-----

Speed: 33 knots (61.1 km/h; 38.0 mph) (up to 35.2 knots (65.2 km/h; 40.5 mph) at light load)

-----

Range: Unlimited distance; 50-year service life

------

Complement: 1500

------

Sensors and processing systems:
AN/SPY-3F Multifunction Radar
AN/????? AMDR(Possible refits)
AN/SPS-69(V)3 Air Search Radar
AN/SPG-65 Fire Control Radar
AN/SPS-74(V)2 Surface Search Radar
AN/SPQ-9 Gun Fire Control Radar
AN/SQQ-89(V)1/3 - A(V)15 Sonar Suite, Consisting of AN/SQS-53E Active Sonar
AN/SQR-19 TACTAS,AN/SQR-19B ITASS, & MFTA passive sonar
AN/SQQ-28 Light Airborne Multipurpose System

--------------

Electronic warfare & decoys:

AN/SLQ-32 Electronic Warfare Suite

--------------

Armament:

Gun System:
12 × Umenimori 31 cm./65 Type12 Advanced Naval Railgun System (3×4)
12 × Umenimori 20.3 cm/65 Type-8 Advanced Heavy Naval Gun System (3×4)
1ุ6 × Umenimori 10 cm/65 Type-1 Naval Gun System (2×8)
4 × Mark-38 Mod.2 25 mm.Autocannon
12 × Umenimori Type-12 Stealth Heavy CIWS (40 mm.and SeaRam)

8 × M2E2.50 Cal Machine Gun

Missile System:
32 × 4 Cell Type-12 Armored Peripheral Vertical Launching System

Aircraft carried carried:

12 × SH-60K helicopter (not loaded usually)
or
12 × SH-280 helicopter (not loaded usually)
or
3 × SH-60K helicopter and SH-280 helicopter (not loaded usually)

20-40 × Multipurpose Unmanned aerial vehicle (not loaded usually)

--------------

Aviation facilities:

Flight deck and enclosed hangar for Four helicopter