HTMS Naresuan (FFG 421)
|Builders:||China State Shipbuilding Corporation, Shanghai|
|Operators:||Royal Thai Navy|
|Preceded by:||Type 053 frigate|
|Displacement:||2,985 tons full load|
|Propulsion:||2 × General Electric LM2500 gas turbines and 2 × MTU 20V1163 TB83 diesel engines, driving two shafts with controllable pitch propellers in CODOG configuration.|
|Speed:||32 knots (59 km/h) max|
|Range:||4000 nmi(7408 km) at 18 kn|
|Sensors and |
|Electronic warfare |
|Aircraft carried:||1 x Super Lynx 300|
The Naresuan class Frigate, (Thai: นเรศวร) is a modified version of the Chinese-made Type 053 frigate, cooperatively designed by the Royal Thai Navy and China but built by the China State Shipbuilding Corporation in Shanghai. The ships came at 2 billion baht each, less than the 8 billion baht claimed price tag for Western-built frigates.
The Thai Navy complained of the poor quality of the ships. The ship's damage control system was very limited, with very basic fire suppression systems. It was claimed that if the ship's hull was breached, the ship would be quickly lost to flooding. The Thai Navy had to spend considerable time and effort to correct some of these issues.
Ships in the class
|HTMS Naresuan||421||China State Shipbuilding Corporation||July 1993||15 December 1994||Active|
|HTMS Taksin||422||China State Shipbuilding Corporation||1994||28 September 1995||Active|
On 3 June 2011, Saab announced that it was awarded a contract for the upgrading of the two Naresuan class frigates. The scope of the upgrade will include Saab's 9LV MK4 combat management system, Sea Giraffe AMB, CEROS 200 fire control radar, EOS 500 electro-optics system and data link systems for communications with the newly acquired Royal Thai Air Force Erieye surveillance aircraft.
- "NARESUAN (TYPE 25T) (FFG)". GlobalSecurity.org.
- "Saab receives order from Thailand regarding the upgrading of combat management system and fire control systems". Saab. 3 June 2011.
- "BAE Systems Awarded ESSM Upgrade Contract for Thai Navy". 3 July 2013.
- "Advanced Technology from Saab for Fleet Thailand". 2 July 2014.
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