KRI Bung Tomo (357)

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KRI Bung Tomo (357).jpg
KRI Bung Tomo on 12 December 2014
History
Brunei
NameJerambak
BuilderBAE Systems Marine, Scotstoun, Scotland
Launched22 June 2002
IdentificationPennant number: 30
FateSold to Indonesian Navy in 2014
Indonesia
NameBung Tomo
NamesakeBung Tomo
Commissioned11 July 2014
Identification
StatusActive
General characteristics
Class and type
Displacement1,940 tons
Length89.9 m (294 ft 11 in)
Height3.6 m (11 ft 10 in)
Installed power11,400 hp (8,500 kW)
Propulsion4 x MAN B&W / Ruston Diesel engines 2 x shafts
Speed30 knots (56 km/h; 35 mph) maximum
Range5,000 nmi (9,300 km; 5,800 mi)
Endurance21 days
Boats & landing
craft carried		2 x patrol craft
Complement103
Sensors and
processing systems
  • Ultra Electronics / Radamec Series 2500 electro-optic weapons director
  • Thales Underwater Systems TMS 4130C1 hull-mounted sonar
  • BAE Systems Insyte AWS-9 3D E- and F-band air and surface radar
  • BAE Systems Insyte 1802SW I / J-band radar trackers
  • Kelvin Hughes Type 1007 navigation radar
  • Thales Nederland Scout radar for surface search
  • Thales Nederland Sensors Cutlass 242 countermeasure
Armament
Aircraft carried1 × helicopter (S-70B Seahawk)
Aviation facilitiesHelicopter landing platform

KRI Bung Tomo is a Bung Tomo-class corvette in service with the Indonesian Navy as of 2014. She was originally built for the Royal Brunei Navy and launched as KDB Jerambak in 2002.[1] Bung Tomo is the lead ship of her class.

Class background[]

The Bung Tomo-class corvettes are three vessels built by BAE Systems Marine (now BAE Systems Maritime – Naval Ships). The contract was awarded to GEC-Marconi in 1995 and the ships, a variant of the F2000 design, were launched in January 2001, June 2001 and June 2002 at the then BAE Systems Marine yard at Scotstoun, Glasgow. The customer refused to accept the vessels and the contract dispute became the subject of arbitration. When the dispute was settled in favour of BAE Systems, the vessels were handed over to Royal Brunei Technical Services in June 2007.[2]

In 2007, Brunei contracted the German Lürssen shipyard to find a new customer for the three ships. In 2013, Indonesia bought the vessels for £380 million or half of the original unit cost.[1]

The ships were originally armed with MBDA Exocet Block II anti-ship missiles and MBDA Seawolf air-defence missiles. The main gun is an OTO Melara 76 mm; the ship also carries two torpedo tubes, two 30 mm remote weapon stations and has a landing spot for a helicopter. As of 2018, the MBDA Seawolf missile was out of service there was plans to replace it with the VL Mica.[3]

Construction and career[]

KDB Jerambak was launched on 22 June 2002 and commissioned into the Indonesian Navy on 11 July 2014.[4][5] She originally had the hull number 30 but were later changed to 357. She was never commissioned in the Royal Brunei Navy.

On 12 July 2018, KRI Bung Tomo arrived in Kochi Port, India for a two-day visit.[6] Bung Tomo and KRI I Gusti Ngurah Rai visited Muara Port, Brunei from 8 to 11 December 2018. Both ships conducted PASSEX with KDB Darulaman before departing for Jakarta, Indonesia.[7]

Gallery[]

References[]

  1. ^ a b Santosa, Novan Iman (2020-10-23). "Used 'alutsista': Warships that safeguard Indonesian waters". The Jakarta Post. Retrieved 2022-02-13.
  2. ^ "Shipyard deadlock ends". September 2007 News. Ships Monthly. September 2007. Archived from the original on 2007-12-21. Retrieved 2007-12-26.
  3. ^ "Nakhoda Ragam Class Offshore Patrol Vessel". Industry Projects. Naval Technology. Retrieved 2007-12-26.
  4. ^ "Janes | Latest defence and security news". Janes.com. Retrieved 2020-08-06.
  5. ^ "Jerambak". Caledonian Maritime Research Trust. Retrieved 2022-02-13.
  6. ^ "Indonesian Naval ship KRI Bung Tomo arrives at Kochi port". The Economic Times. Retrieved 2020-08-06.
  7. ^ "Indonesian Navy Ships Arrive in Brunei Darussalam For Goodwill Visit". Ministry of Defence Brunei Darussalam. 11 December 2018. Retrieved 6 August 2020.
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