Bung Tomo class

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Bung Tomo class
All 3 corvettes at James Fisher Marine Services in Barrow-in-Furness Harbor, United Kingdom
Ship data
Ship type corvette
Shipyard BAE Systems Marine
Ship dimensions and crew
length
89.9 m (at the waterline); 95 m ( Lüa )
width 12.8 m
Draft Max. 3.6 m
displacement 1940  t
Machine system
machine 4 × MAN B&W / Ruston diesel engines
Machine
performanceTemplate: Infobox ship / maintenance / service format
A total of 30.2 MW
Top
speed
30 kn (56 km / h)
propeller 2
Armament

Aircraft carried:
1 × Eurocopter AS 565 Panther

Sensors
  • Ultra Electronics / Radamec Series 2500 electro-optical weapon control system.
  • Thales Underwater Systems TMS 4130C1 hull mounted sonar .
  • BAE Systems Insyte AWS-9 3D air and surface radar in the E and F bands.
  • BAE Insyte 1802SW I / J-band Radar Tracker.
  • Kelvin Hughes Type 1007 navigational radar .
  • Thales Nederland Scout Radar for surface observation.
  • Thales Sensors Cutlass 242 decoys .

The Bung Tomo class includes three Indonesian Multifunction patrols - Corvettes . They were originally built as Nakhoda-Ragam- class F2000 corvettes for the Royal Brunei Navy , but were ultimately purchased and renamed by the Indonesian Navy . The class is named after Bung Tomo , a leader of the Indonesian independence movement.

history

Background : Nakhoda Ragam contract disputes

First, the three ships were the corvettes of the Nakhoda Ragam- class of BAE Systems Marine (now - BAE Systems Maritime Naval Ships built for the Royal Brunei Navy). The contract was at 1,995 GEC-Marconi been awarded and the ships, a variant of the F2000, ran in January 2001, June 2001 and June 2002 in the former shipyard BAE Systems Marine in Scotstoun , Glasgow from the stack .

However, Brunei refused to accept the three Nakhoda Ragam class corvettes from BAE Systems. The contractual disputes were settled in arbitration in favor of BAE System. The ships were handed over to Royal Brunei Technical Services in June 2007 . Brunei commissioned the German Lürssen shipyard to find a new customer for the three ships, which were ultimately bought by the Indonesian Navy for a fifth of the original unit price .

Todays use

As of 2017, the ships are in service with the Indonesian Navy.

The ships are armed with MBDA Exocet Block II anti-ship missiles and MBDA Sea Wolf short-range anti- aircraft missiles . The main armament consists of an Oto Melara 76 mm and two remote-controlled 30mm DS30M Mark 2 on-board cannons. The ships also have two triple torpedo tubes each and a landing platform for a Eurocopter AS 565 Panther helicopter .

Naming

The ships were christened KRI Usman Harun , KRI Bung Tomo and KRI John Lie in memory of the services they had rendered to the Indonesian nation.

Usman and Harun were members of the KKO (Operations Corps Command), which has since been renamed the TNI Navy Marines Corps . Usman and Harun were members of a special unit that infiltrated Singapore from 1963 to 1966 during the Indonesian confrontation against Malaysia. Bung Tomo was a leader of the Indonesian resistance movement against the allied British and Dutch forces at the Battle of Surabaya on November 10, 1945.

John Lie was a Peranakan-Chinese independence fighter and commander of a ship called The Outlaw . Lie smuggled agricultural products from Sumatra to Phuket, Malacca, and other parts of Malaya to buy weapons for the Indonesian independence movement from 1945 to 1949.

Name disputes

Singapore Foreign Minister Kasiviswanathan Shanmugam complained in Jakarta that the Indonesian KRI Usman Harun was named after two Indonesian marines Usman Hj Mohd Ali and Harun Said , who planted and detonated a bomb at MacDonald House in Singapore on March 10, 1965 .

They had been convicted of killing three people and injuring 33 others in the bomb explosion. They were then executed in Singapore. Singapore had actually considered this difficult chapter of bilateral relations to be over in May 1973, after the then Prime Minister Lee Kuan Yew visited the graves of the two Marines and decorated them with flowers.

Important missions

At the end of December 2014, KRI Bung Tomo was involved in search and recovery tasks after the crash of Indonesia AirAsia flight 8501 in the Java Sea between the islands of Belitung and Borneo . Shortly afterwards, in early January 2015, the KRI Usman Harun ran out to search for the black box flight recorders , as the ship is equipped with Thales Underwater Systems TMS 4130C1 mounted on the hull .

Post-history

Brunei ordered four Darussalam- class ocean patrol boats from Lürssen after the shipyard had sold the Nakhoda-Ragam- class corvettes . The first two ships were delivered in January 2011. The second lot with two more ships was delivered in 2014.

Ships of the class

number Pennant number Surname Shipyard Launch Installation status
1 357 (30) KRI Bung Tomo (ex KDB Jerambak ) BAE Systems Marine , Scotstoun June 22, 2002 July 11, 2014 in service
2 358 (29) KRI John Lie (ex KDB Bendahara Sakam ) BAE Systems Marine, Scotstoun January 13, 2001 July 18, 2014 in service
3 359 (28) KRI Usman-Harun (ex KDB Nakhoda Ragam ) BAE Systems Marine, Scotstoun June 23, 2001 July 18, 2014 in service

Individual evidence

  1. Passing Exercise KRI FKO-368 Dengan Kapal Perang Baru TNI AL Di Laut Mediterania. In: tnial.mil.id. Indonesian Navy, September 19, 2014, archived from the original on June 30, 2015 ; Retrieved February 8, 2016 (Indonesian).
  2. Ridzwan Rahmat: Indonesian Navy to equip Bung Tomo corvettes with Panther ASW helicopters . Archived from the original on November 10, 2014. Retrieved March 16, 2015.
  3. a b Nakhoda Ragam class offshore patrol vessels, Brunei . In: Naval Technology . Retrieved February 28, 2009. 
  4. ^ Former TNI-AD chief of staff calls for ban on Singapore warships entering Indonesian waters . Archived from the original on February 25, 2014. Retrieved on February 21, 2014.
  5. Tiga Kapal Ex-Brunei Dibeli dengan Nilai 20% dari Harga Jual . November 5, 2012. Retrieved February 8, 2016.
  6. Nakhoda Ragam Class Offshore Patrol Vessel . In: Industry Projects . Naval Technology. Retrieved December 26, 2007.
  7. Scott Cheney-Peters: Troubled Waters: Indonesia's Growing Maritime Disputes . The diplomat. February 19, 2014. Retrieved February 19, 2014.
  8. Fabian Januarius Kuwado: KRI Bung Tomo Berhasil Angkat Enam Jenazah Diduga Korban AirAsia QZ8501. In: kompas.com. December 30, 2014. Retrieved June 7, 2017 (Indonesian).
  9. ^ Indonesia Deploys Controversial KRI Usman Harun to QZ8501 Search Site. In: TheRealSingapore.com. January 4, 2015, archived from the original on January 4, 2015 ; accessed on June 7, 2017 (English).
  10. Indonesia deploys controversial KRI Usman Harun for AirAsia plane search. In: channelnewsasia.com. Channel NewsAsia January 4, 2015, archived from the original on January 4, 2015 ; accessed on June 7, 2017 (English).
  11. http://www.bt.com.bn/files/digital/COD/Issue31/BT15Aug.4.pdf
  12. KDB Jerambak . Retrieved February 8, 2016.
  13. a b Ridzwan Rahmat: Indonesia commissions first two of three Bung Tomo-class corvettes . Jane's Information Group . July 23, 2014. Retrieved July 25, 2014.
  14. KDB Nakhoda Ragam . Retrieved February 8, 2016.
  15. KDB Bendahara Sakam . Retrieved February 8, 2016.