User:Oriflamme/Sandbox7: Difference between revisions

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|Operators=[[Itayana Navy]]
|Operators=[[Itayana Navy]]
|Class before= [[Haniel-class frigate|Project 10705 frigate]]
|Class before= [[Haniel-class frigate|Project 10705 frigate]]
|Class after=  
|Class after= [[Project 15580 frigate]]
|Subclasses=
|Subclasses=
* Project 15471
* Project 15471
Line 127: Line 127:


==Notable deployments==
==Notable deployments==
As the main surface combatant of the [[Itayana Navy|Autocracy Navy]], project 15470 frigates have been used to represent the Solar Autocracy whenever and wherever needed, either by themselves or escorting the few capital ships of the Navy. Their first deployments were happened in August 2001, shortly after the first four units were commissioned from Redisan yards. The success of the design prompted the Solar Temple of Yanbango to massively expand their 2007 shipbuilding program, at the expense of capital ship development.  
As the main surface combatant of the [[Itayana Navy|Autocracy Navy]], Project 15470 frigates have been used to represent the Solar Autocracy whenever and wherever needed, either by themselves or escorting the few capital ships of the Navy. Their first deployments were happened in August 2001, shortly after the first four units were commissioned from Redisan yards. The ships were frequently seen on joint exercises with Zacapine, Redisan, Rezese and Elatian navies, as well as representing the Autocracy as far as [[Velikoslavia]], [[M'Biruna]] and [[Elatia]].


By the time of Central Itayana War in 2010, 16 frigates of the Project 15471 were commissioned, another two began their sea trials, 22 were on varying stages of construction and 16 more were scheduled.  
The success of the design prompted the Solar Temple of Yanbango to massively expand their [[Star-2 Naval Program]], contributing to the rise of the Two Rivers Machine Building Corporation. Apart from shipbuilding plants No.75 and No.87, foreign yards were employed in construction as well. The 2009-2011 economic downturn impacted the shipbuilding program negatively; nevertheless, it appears that all effort was made to finish the frigates already laid down, regardless of the stage of construction.
 
By the time of the [[Central Itayana War]], 16 frigates of the Project 15471 were commissioned, another two began their sea trials, 22 were on varying stages of construction and 16 more were scheduled. Their role in the land war was limited to screening territorial waters of the Solar Autocracy, although ''<Red Moon>'', docked due to the engine trouble, was towed to Karana River, where it scored two confirmed aircraft kills.
 
Vessels of the Project 15472 were commissioned under the [[Star-3 Naval Program]] in 2012, and started entering service in 2017, substituting for the older vessels as they headed towards mid-life repairs.  


==Ships in class==
==Ships in class==
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| <name> || <Translation> Wind || Shipbuilding Plant No.75 || 12.01.2003 || 30.01.2006 || 12.10.2008 || Active
| <name> || <Translation> Wind || Shipbuilding Plant No.75 || 12.01.2003 || 30.01.2006 || 12.10.2008 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 28.03.2004 || 17.02.2011 || 28.02.2014 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 28.03.2004 || 17.02.2006 || 28.02.2008 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 18.09.2004 || 16.08.2011 || 15.04.2014 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 18.09.2004 || 16.08.2006 || 15.04.2008 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 17.11.2004 || 14.03.2012 || 26.06.2014 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 17.11.2004 || 14.03.2007 || 26.06.2008 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 15.05.2005 || 02.06.2012 || 02.08.2014 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 15.05.2005 || 02.06.2007 || 02.08.2008 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 04.07.2005 || 23.10.2012 || 23.10.2014 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 04.07.2005 || 23.10.2007 || 23.10.2008 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 26.12.2006 || 18.12.2012 || 18.12.2014 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 26.12.2006 || 18.12.2007 || 18.12.2008 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 20.08.2006 || 25.01.2013 || 11.09.2015 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 20.08.2006 || 25.01.2008 || 11.07.2011 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 16.08.2006 || 30.04.2013 || 01.09.2015 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 16.08.2006 || 30.04.2008 || 01.08.2011 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 23.11.2006 || 25.07.2013 || 30.09.2016 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 23.11.2006 || 25.07.2008 || 11.09.2011 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 18.11.2007 || 16.12.2013 || 04.09.2016 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 18.11.2007 || 16.12.2009 || 24.10.2011 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 25.12.2007 || 15.08.2014 || 21.09.2016 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 25.12.2007 || 15.08.2009 || 31.11.2011 || Active
|-
|-
| <name> || <Translation> || Shipbuilding Plant No.75 || 30.12.2008 || 17.01.2015 || 12.01.2017 || Active
| <name> || <Translation> || Shipbuilding Plant No.75 || 30.12.2008 || 17.01.2011 || 12.01.2012 || Active
|-
|-
|}
|}

Revision as of 21:36, 25 February 2024

Class overview
Name: Project 15470 frigate
Operators: Itayana Navy
Preceded by: Project 10705 frigate
Succeeded by: Project 15580 frigate
Subclasses:
  • Project 15471
  • Project 15472
In service: 2000-present
Completed:
  • Project 15471: 40
  • Project 15472: 24
Active:
  • Project 15471: 40
  • Project 15472: 24
General characteristics
Type: Frigate
Displacement:
  • 4,900 tonnes (project 15471, full load)
  • 5,400 tonnes (project 15472, full load)
Length: 138.1m
Beam: 14.6m
Draught: 8.6m
Propulsion:
  • 2-shaft COGAG system:
  • 2 x cruise gas turbines (project 15471: 10,000 kW each)
  • 2 x boost gas turbines (project 15471: 27,500 kW each)
Speed: +32kn
Range: 4,000 nautical miles at 18 knots
Boats & landing
craft carried:		 2x Type 440 cutters
Complement:
  • 193 (pr.15741)
  • 135 (pr.15742)
Sensors and
processing systems:
  • Project 15471:
    • Fregato-M3 3D air search radar
    • Klingo-95 SAM guidance radar
    • Leono-145 fire control radar
  • Project 15471 MLU:
    • Type 2132 3D air search radar
    • Type 3100 SAM guidance / gunnery radar
  • Project 15472:
    • Type 2172 3D air search radar
    • Type 3100 SAM guidance / gunnery radar
    • 3D search-and-track S-band AESA radar
    • Active ASM guidance radar
    • Passive ASM guidance array
  • Navigation radar
  • Optronic suite
  • Sonar suite:
    • Hull-mounted sonar
    • Towed array sonar
Armament:
  • Project 15471
    • 2 missile mounts (8 missiles)
    • 36 SAM VLS cells
    • 3x1 100mm guns
    • 4x2 25mm automatic cannons
    • 2 RBU-6000 bomb throwers
    • 2 24-barrel multi-purpose launchers (MLU)
    • 2x2 533mm torpedo tubes
    • 2x4 324mm torpedo tubes (MLU)
    • 4 decoy launchers
  • Project 15472
    • 2 missile mounts (8 missiles)
    • 48 SAM VLS cells
    • 1x1 100mm gun
    • 3x2 60mm CIWS
    • 4x2 25mm automatic cannons
    • 2 24-barrel multi-purpose launchers
    • 2x4 324mm torpedo tubes
    • 4 decoy launchers
Aircraft carried: 2 helicopters

The Project 15470 is a class of frigates in service with the Unifying Navy. Conceived as the primary unit of the Navy in 1990s, the ship was designed with extensive assistance of Redisan and Elatian shipbuilders. The first two batches were constructed on the foreign shipyards or with foreign supervision, while further batches were entirely domestic. The lead ship was commissioned in 2000 and the initial plans to build sixteen vessels eventually expanded, making the family the mainstay of the Unifying Navy and its most numerous surface combatant.

General characteristics

While the sub-types of the Project 15470 differ between themselves enough for analysts to consider them completely separate classes, the article will nevertheless further treat them as a single class. All sub-classes share the same layout, characterized by relatively low and extensive superstructure, several antenna masts, two funnels and a wide helicopter hangar. The hull is 138.1 m long overall, with a beam of 14.6 meters and the draught of 8.6 meters, including a 4-meter bulb housing the bow sonar array. The hull shape was reportedly modeled using computer simulations to optimize hydrodynamic performance.

Ships of the class are powered by the COGAG propulsion system, with two 10kW cruise gas turbines and two 27.5kW boost gas turbines. The top speed is estimated to be in excess of 32 knots, while the operational range of 4,000 nautical miles at 18 knots is typical for contemporary frigates. Electrical power is provided by a set of steam generators using heat from cruise turbines, as well as backup diesel generators. All sub-classes carry two 12-meter boats, standard minimum for the blue-water vessels of the Autocracy Navy. Project 15472 have been known to use imported 7-meter RIB boats on several occasions.

The primary offensive weapon of the class in comprised of the two missile mounts amidships that allow variety of missile container launchers to be fitted. Initial ships used exclusively the imported Moskit anti-ship missiles, but at some point around 2008 further launchers were developed for other types of missiles, apparently including the modified Moskit derivative and the Kalibr cruise missile family. For anti-air defence, the ships carry 36 vertical-launch cells in three groups of 12 for various medium and short-range surface-to-air missiles. The exact types of SAMs in service of the Solar Autocracy are unknown, but are likely derived from Rezese, Redisan and Elatian systems.

In addition to missiles, ships of the Project 15471 carry three 100mm guns licensed from Elatia: one fore and two flanking the superstructure midships. As an auxiliary armament, the ships are equipped with four twin 25mm guns, two at the fore superstructure behind the fire control radar, and two on top of the hangar. Project 15471 places 25mm guns in manned powered mounts of Elatian origin, while Project 15472 uses remote weapon stations of Oxidentali origin instead.

The electronic equipment typically consists of a 3D air search radar, a missile control radar, a gunnery radar, a navigational radar, and an electronic warfare suite. Additionally, four optronics camera stations are mounted at the fore mast. Conceived in 1990s, Project 15471 relied primarily on foreign electronic equipment, mounting Elatian Fregato-M3 3D air search, Klingo-95 SAM guidance and Leono-145 gunnery radars, and MR-420 electronic countermeasures suite mounted below the air search radar. The capabilities of the combat integration suite are unknown but are assumed to have evolved over time.

For the anti-submarine warfare, ships of the class carry two sets of torpedo tubes below the main deck fore of the hangar, and two RBU bomb throwers. When first commissioned, ships of the Project 15471 carried two twin 533mm torpedo tubes with several reloads. Over the mid-life upgrade program started in 2020, those were replaced with quad 324mm torpedo tubes, first tested on Project 15472. The sonar suite consists of the bow array and the towed array; the exact specifications or the place of origin of those are unknown. Two helicopters are housed in the hangar at the stern of the ship, complementing search capabilities and offensive power of the vessel.

Project 15472

Revealed in 2015 and entering service in 2017, Project 15472 represents further development of the original design. While sharing the same hull and general layout, it is distinguished by its low radar cross-section composite superstructure hiding boats, launch cranes, wing turrets and missile launchers. The ship also lost the communication tower astern of the second funnel, while the 3D radar mast was completely redesigned. Through extensive automation, the complement was reduced from 193 to 135, improving habitability.

Although the offensive weapon set remained the same compared to its predecessor, Project 15472 received a substantial increase in defensive armament. The number of surface-to-air VLS cells was increased to 48 by adding another 12-cell block, and it is known that a new long-range SAM was added to the armament. In terms of artillery, ships of the project retained the fore 100mm gun, albeit now mounted in a low-RCS turret. The wing guns were replaced with a new dual 60mm CIWS, reportedly derived from Velikoslavian 60mm guns with programmable munitions. Another twin turret was mounted atop the hangar in lieu of the communication tower, apparently under the concerns that the mechanized doors would not be able to react in time. Twin 533mm torpedo tubes were replaced with quad 324mm ones, increasing the number of reloads and allowing unification of torpedo equipment throughout the Navy.

The electronic equipment on the project was completely overhauled, with separate pieces likely derived from various foreign designs. The sub-class mounts a 3D air search radar, an S-band AESA radar with four arrays on the fore integrated radar tower, an air search-and-track X-band radar also used as a fire control radar, and a surface-to-surface missile targeting complex with an active guidance radar and two passive surface detection arrays. The electronic countermeasures suite was replaced with a new model as well. The integrated radar tower is assumed to be derived from the one tested on Project 10705 frigates.

Notable deployments

As the main surface combatant of the Autocracy Navy, Project 15470 frigates have been used to represent the Solar Autocracy whenever and wherever needed, either by themselves or escorting the few capital ships of the Navy. Their first deployments were happened in August 2001, shortly after the first four units were commissioned from Redisan yards. The ships were frequently seen on joint exercises with Zacapine, Redisan, Rezese and Elatian navies, as well as representing the Autocracy as far as Velikoslavia, M'Biruna and Elatia.

The success of the design prompted the Solar Temple of Yanbango to massively expand their Star-2 Naval Program, contributing to the rise of the Two Rivers Machine Building Corporation. Apart from shipbuilding plants No.75 and No.87, foreign yards were employed in construction as well. The 2009-2011 economic downturn impacted the shipbuilding program negatively; nevertheless, it appears that all effort was made to finish the frigates already laid down, regardless of the stage of construction.

By the time of the Central Itayana War, 16 frigates of the Project 15471 were commissioned, another two began their sea trials, 22 were on varying stages of construction and 16 more were scheduled. Their role in the land war was limited to screening territorial waters of the Solar Autocracy, although <Red Moon>, docked due to the engine trouble, was towed to Karana River, where it scored two confirmed aircraft kills.

Vessels of the Project 15472 were commissioned under the Star-3 Naval Program in 2012, and started entering service in 2017, substituting for the older vessels as they headed towards mid-life repairs.

Ships in class

Project 15471
Name Translation Shipyard Laid down Launched Commissioned Status
<name> Rainfall some Redisan yard 07.05.1998 25.12.1999 27.12.2000 Active
<name> <Translation> Rain some Redisan yard 07.05.1998 25.12.1999 27.12.2000 Active
<name> <Translation> Rain some Redisan yard 11.11.1998 26.02.2000 14.04.2001 Active
<name> <Translation> Rain some Redisan yard 11.11.1998 10.03.2000 25.05.2001 Active
<name> <Translation> Star some Elatian yard 13.04.1998 30.06.2000 13.01.2002 Active
<name> <Translation> Star some Elatian yard 17.05.1998 27.07.2000 15.02.2002 Active
<name> <Translation> Star some Elatian yard 10.06.1998 21.08.2000 17.03.2002 Active
<name> <Translation> Star some Elatian yard 23.07.1998 12.10.2000 19.04.2002 Active
<name> <Translation> Cloud Shipbuilding Plant No.87 05.04.2000 15.09.2003 25.03.2005 Active
<name> <Translation> Cloud Shipbuilding Plant No.87 06.04.2000 17.09.2003 27.04.2005 Active
<name> <Translation> Cloud Shipbuilding Plant No.87 19.01.2001 25.12.2003 03.07.2005 Active
<name> <Translation> Cloud Shipbuilding Plant No.87 18.02.2002 11.06.2004 21.09.2006 Active
<name> <translation> Shipbuilding Plant No.87 09.01.2003 11.02.2006 01.04.2008 Active
<name> <translation> Shipbuilding Plant No.87 09.01.2003 09.02.2006 11.02.2008 Active
<name> <translation> Shipbuilding Plant No.87 11.11.2003 05.12.2006 18.09.2008 Active
<name> <translation> Shipbuilding Plant No.87 11.11.2003 05.12.2006 23.01.2009 Active
<name> <translation> Shipbuilding Plant No.87 23.03.2005 30.03.2008 22.03.2010 Active
<name> <translation> Shipbuilding Plant No.87 24.04.2005 30.04.2008 16.07.2010 Active
<name> <translation> Shipbuilding Plant No.87 10.02.2006 14.03.2009 01.02.2011 Active
<name> <translation> Shipbuilding Plant No.87 12.02.2006 02.03.2009 14.05.2011 Active
<name> <translation> Shipbuilding Plant No.87 03.03.2007 01.04.2012 10.07.2013 Active
<name> <translation> Shipbuilding Plant No.87 15.03.2007 16.04.2012 29.03.2014 Active
<name> <translation> Shipbuilding Plant No.87 27.12.2007 23.01.2013 13.06.2014 Active
<name> <translation> Shipbuilding Plant No.87 05.01.2008 27.01.2013 17.12.2014 Active
<name> <Translation> Wind Shipbuilding Plant No.75 23.02.2000 03.08.2003 13.05.2005 Active
<name> <Translation> Wind Shipbuilding Plant No.75 26.03.2001 26.11.2004 04.06.2006 Active
<name> <Translation> Wind Shipbuilding Plant No.75 22.04.2002 30.01.2005 10.08.2007 Active
<name> <Translation> Wind Shipbuilding Plant No.75 12.01.2003 30.01.2006 12.10.2008 Active
<name> <Translation> Shipbuilding Plant No.75 28.03.2004 17.02.2006 28.02.2008 Active
<name> <Translation> Shipbuilding Plant No.75 18.09.2004 16.08.2006 15.04.2008 Active
<name> <Translation> Shipbuilding Plant No.75 17.11.2004 14.03.2007 26.06.2008 Active
<name> <Translation> Shipbuilding Plant No.75 15.05.2005 02.06.2007 02.08.2008 Active
<name> <Translation> Shipbuilding Plant No.75 04.07.2005 23.10.2007 23.10.2008 Active
<name> <Translation> Shipbuilding Plant No.75 26.12.2006 18.12.2007 18.12.2008 Active
<name> <Translation> Shipbuilding Plant No.75 20.08.2006 25.01.2008 11.07.2011 Active
<name> <Translation> Shipbuilding Plant No.75 16.08.2006 30.04.2008 01.08.2011 Active
<name> <Translation> Shipbuilding Plant No.75 23.11.2006 25.07.2008 11.09.2011 Active
<name> <Translation> Shipbuilding Plant No.75 18.11.2007 16.12.2009 24.10.2011 Active
<name> <Translation> Shipbuilding Plant No.75 25.12.2007 15.08.2009 31.11.2011 Active
<name> <Translation> Shipbuilding Plant No.75 30.12.2008 17.01.2011 12.01.2012 Active
Project 15472
Name Translation Shipyard Laid down Launched Commissioned Status
<name> <Translation> Shipbuilding Plant No.87 28.12.2014 30.09.2015 30.09.2017 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.2014 30.09.2015 30.09.2017 Active
<name> <Translation> Shipbuilding Plant No.87 01.10.2015 17.08.2017 31.03.2019 Active
<name> <Translation> Shipbuilding Plant No.87 01.10.2015 17.08.2017 31.03.2019 Active
<name> <Translation> Shipbuilding Plant No.87 18.08.2017 28.05.2019 15.07.2020 Active
<name> <Translation> Shipbuilding Plant No.87 18.08.2017 28.05.2019 15.07.2021 Active
<name> <Translation> Shipbuilding Plant No.87 29.05.2019 30.11.2021 11.10.2023 Active
<name> <Translation> Shipbuilding Plant No.87 29.05.2019 30.11.2021 11.10.2023 Active
<name> <Translation> Shipbuilding Plant No.87 18.08.2017 28.05.2019 15.07.2020 Active
<name> <Translation> Shipbuilding Plant No.87 18.08.2017 28.05.2019 15.07.2021 Active
<name> <Translation> Shipbuilding Plant No.87 29.05.2019 30.11.2021 11.10.2023 Active
<name> <Translation> Shipbuilding Plant No.87 29.05.2019 30.11.2021 11.10.2023 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.2014 20.09.2015 25.08.2017 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.2014 20.09.2015 25.08.2017 Active
<name> <Translation> Shipbuilding Plant No.75 21.09.2015 17.08.2017 21.04.2019 Active
<name> <Translation> Shipbuilding Plant No.75 21.09.2015 17.08.2017 21.04.2019 Active
<name> <Translation> Shipbuilding Plant No.75 18.08.2017 14.06.2019 20.06.2020 Active
<name> <Translation> Shipbuilding Plant No.75 18.08.2017 14.06.2019 20.06.2021 Active
<name> <Translation> Shipbuilding Plant No.75 15.06.2019 15.10.2021 31.08.2023 Active
<name> <Translation> Shipbuilding Plant No.75 15.06.2019 15.10.2021 31.08.2023 Active
<name> <Translation> Shipbuilding Plant No.75 18.08.2017 14.06.2019 20.06.2020 Active
<name> <Translation> Shipbuilding Plant No.75 18.08.2017 14.06.2019 20.06.2021 Active
<name> <Translation> Shipbuilding Plant No.75 15.06.2019 15.10.2021 31.08.2023 Active
<name> <Translation> Shipbuilding Plant No.75 15.06.2019 15.10.2021 31.08.2023 Active
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