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==General characteristics==
==General characteristics==
All ships of the Project 15470 share the same general layout.
All sub-types of the Project 15470 share the same layout, characterized by low 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 4.6 meters without the 4-meter fore bulb. Project 15473 is distinguished by its low {{wp|radar cross-section}} superstructure.
 
Ships of the class are powered by the {{wp|Combined gas and gas|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.
 
The primary offensive weapon of the class are 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 ''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 {{wp|surface-to-air missile|surface-to-air missiles}}. The exact types of SAMs in service of the Solar Autocracy are unknown, but could be derives from [[Sante Reze|Rezese]], [[Orun Redisus|Redisan]] and [[Elatia|Elatian]] systems.
 
In addition to missiles, the ships carry 100mm guns licensed from Elatia. Ships of the Project 15471 carry three such guns: one fore and two flanking the superstructure midships. Starting with Project 15472, the flanking 100mm guns were replaced with domestic twin 60mm CIWS, reportedly derived from Velikoslavian 60mm gun. As an auxiliary armament, ships of the Project 15471 carry four manned twin 25mm mounts, two at the fore superstructure behind the fire control radar, and two on top of the hangar, while the following Project 15472 carries the same number of 25mm remote weapon stations instead.
 
The electronic equipment varies between the sub-classes, but typically consists of a 3D air search radar, a missile control radar, a gunnery radar, a navigational radar, and an electronic warfare suite. Project 15473 replaces missile and gunnery radars with an integrated radar mast, possibly derived from the one outfitted on [[Haniel-class frigate|Project 10705]] frigates.


==Notable deployments==
==Notable deployments==

Revision as of 10:24, 11 January 2024

Class overview
Name: Project 15470 frigate
Operators: Itayana Navy
Preceded by: Project 10705 frigate
Subclasses:
  • Project 15471
  • Project 15472
  • Project 15473
In service: 2001-present
Completed:
  • Total: 52
    • Project 15471: 16
    • Project 15472: 24
    • Project 15473: 12
Active:
  • Total: 52
    • Project 15471: 16
    • Project 15472: 24
    • Project 15473: 12
General characteristics
Type: Frigate
Displacement: 4,500 tonnes
Length: 138.1m
Beam: 14.6m
Draught: 9m
Propulsion:
  • 2-shaft COGAG system:
  • 2 x cruise gas turbines (10,000 kW each)
  • 2 x boost gas turbines (27,500 kW each)
Speed: +32kn
Range: 4,000 nautical miles at 18 knots
Complement:
  • 191 (15741)
  • 125 (from 15742)
Sensors and
processing systems:
  • Fregat-M2 air-search radar
  • 3R95 missile guidance radar
  • MR-145 Leon fire control radar
  • MR-231 Navigation radar
  • Hull-mounted sonar
  • Towed array sonar
Armament:
  • 8 Moskit missile launchers
  • 36 3S48 VLS cells
  • 3x1 100mm guns
  • 4x2 25mm automatic cannons
  • 2 RBU-6000 bomb throwers
  • 2x2 533mm torpedo tubes
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. Initial batch was partially constructed on the foreign shipyards or with foreign supervision, while further batches were entirely domestically constructed.

All ships of the family are multipurpose vessels, capable of combating air, surface and sub-surface threats, as well as providing support for landing operations. Eight midship missiles serve as their primary offensive weapon, while 36 vertical launch cells at the fore contain various air defence missiles. In addition to that, the first batch carried three 100mm turrets to serve as both anti-ship and anti-air weapons, while the later batches switched flanking turrets for the domestic twin 60mm mounts. Two helicopters complement the design's offensive capabilities.

The family serves as the mainstay of the Unifying Navy and its most numerous surface combatant.

General characteristics

All sub-types of the Project 15470 share the same layout, characterized by low 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 4.6 meters without the 4-meter fore bulb. Project 15473 is distinguished by its low radar cross-section superstructure.

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.

The primary offensive weapon of the class are 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 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 could be derives from Rezese, Redisan and Elatian systems.

In addition to missiles, the ships carry 100mm guns licensed from Elatia. Ships of the Project 15471 carry three such guns: one fore and two flanking the superstructure midships. Starting with Project 15472, the flanking 100mm guns were replaced with domestic twin 60mm CIWS, reportedly derived from Velikoslavian 60mm gun. As an auxiliary armament, ships of the Project 15471 carry four manned twin 25mm mounts, two at the fore superstructure behind the fire control radar, and two on top of the hangar, while the following Project 15472 carries the same number of 25mm remote weapon stations instead.

The electronic equipment varies between the sub-classes, but typically consists of a 3D air search radar, a missile control radar, a gunnery radar, a navigational radar, and an electronic warfare suite. Project 15473 replaces missile and gunnery radars with an integrated radar mast, possibly derived from the one outfitted on Project 10705 frigates.

Notable deployments

Ships in class

Project 15471
Name Translation Shipyard Laid down Launched Commissioned Status
<name> <Translation> Redisan yard 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Redisan yard 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Redisan yard 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Redisan yard 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Elatian yard 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Elatian yard 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Elatian yard 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Elatian yard 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
Project 15472
Name Translation Shipyard Laid down Launched Commissioned Status
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
Project 15473
Name Translation Shipyard Laid down Launched Commissioned Status
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.87 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
<name> <Translation> Shipbuilding Plant No.75 28.12.1998 30.09.2013 27.09.2001 Active
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