Engineering:KRI Nagapasa (403)
 KRI Nagapasa (403)
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| History | |
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 Indonesia
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| Name: | KRI Nagapasa |
| Namesake: | Nagapasha |
| Ordered: | 21 December 2011 |
| Awarded: | $1.1 billion for 3 submarines to Daewoo Shipbuilding & Marine Engineering |
| Laid down: | 9 April 2015 |
| Launched: | 24 March 2016 |
| Commissioned: | 2 August 2017 |
| Identification: | 403 |
| Status: | Active |
| General characteristics | |
| Class and type: | Nagapasa-class submarine |
| Displacement: | 1,400 tons |
| Length: | 61.3 m (201 ft 1 in) |
| Beam: | 6.3 m (20 ft 8 in) |
| Draft: | 5.5 m (18 ft 1 in) |
| Propulsion: | |
| Speed: |
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| Range: |
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| Endurance: | 50 days |
| Test depth: | 500 m (1,600 ft) |
| Complement: | 40 crew |
| Sensors and processing systems: |
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| Armament: |
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KRI Nagapasa (403) is a submarine of the Indonesian Navy. She is the lead ship of the Nagapasa-class submarines of the Indonesian Navy that are an upgraded variant of Korea's Chang Bogo class. The vessel was built by the South Korean Daewoo Shipbuilding & Marine Engineering (DMSE) and was commissioned in August 2017. She is one of three submarines purchased for a total of $1.1 billion ($350m per submarine) from Korea.[1]
Specifications
Nagapasa-class diesel-electric submarines, including Nagapasa herself, are 61.3 metres (201 ft 1 in) long and 7.6 metres (24 ft 11 in) wide, with a displacement of 1,400 tonnes and a submerged speed of 21 knots (39 km/h; 24 mph).[2] The vessel has a maximum operating range of 10,000 nautical miles (19,000 km).[3]
Equipment
Nagapasa is equipped with Black Shark torpedoes manufactured by Italian Whitehead Sistemi Subacquei, which has a speed of 50 knots (93 km/h; 58 mph) and a range of 50 kilometres (31 mi), and utilizes the Kongsberg MSI-90U Mk 2 Combat Management System and the Wärtsilä ELAC KaleidoScope sonar suite (consisting of a cylindrical array, a flank array, an acoustic intercept sonar and a mine avoidance sonar). For navigation, the vessel uses the Sagem Sigma 40 XP inertial navigation system and the ECPINS-W Integrating Navigation and Tactical Systems from OSI Maritime Systems.[4]
Nagapasa's periscope is a combination of the Hensoldt Sero 400 and OMS 100.[5] Submarines of the class also possess ZOKA acoustic torpedo countermeasures manufactured by Turkish company ASELSAN.[6]
Service history
The submarine was ordered on 21 December 2011 as part of a US$1.07 billion contract between Indonesia and South Korea to provide three submarines, with Daewoo Shipbuilding & Marine Engineering being awarded the contract.[7] A keel laying ceremony was held on 9 April 2015 and the vessel was launched on 24 March 2016, followed by a year-long crew training and sea trials.[2]
The vessel was commissioned by Indonesian Minister of Defense Ryamizard Ryacudu in South Korea on 2 August 2017. Afterwards, the submarine sailed to Surabaya, where she was received by Chief of Staff of the Navy Ade Supandi on 28 August 2017.[8] Her name is based on the Nagapasha, a mythical weapon in the Ramayana.[9] Nagapasa was then assigned to the Indonesian Navy Eastern Fleet Command (Koarmatim).[10]
Shortly after Nagapasa's commissioning, she experienced power shortages and required a battery replacement.[11]
See also
- List of active Indonesian Navy ships
References
- ↑ "Meet Nagapasa 403, Indonesia's Newest Submarine | Seasia.co" (in en). https://seasia.co/2017/08/29/meet-nagapasa-403-indonesia-s-newest-submarine.
- ↑ 2.0 2.1 "Kapal Selam Nagapasa-403 Perkuat Armada TNI AL" (in id). JPNN. 3 August 2017. https://www.jpnn.com/news/kapal-selam-nagapasa-403-perkuat-armada-tni-al. Retrieved 19 April 2019.
- ↑ "Indonesia's first Type 209/1400 submarine KRI Nagapasa arrives from South Korea". Naval Today. 29 August 2017. https://navaltoday.com/2017/08/29/indonesias-first-type-2091400-submarine-kri-nagapasa-arrives-from-south-korea/. Retrieved 19 April 2019.
- ↑ "Ini Deretan Kecanggihan Persenjataan dan Navigasi KRI Nagapasa-403" (in id). Jawa Pos. 28 August 2017. https://www.jawapos.com/nasional/hankam/28/08/2017/ini-deretan-kecanggihan-persenjataan-dan-navigasi-kri-nagapasa-403/. Retrieved 19 April 2019.
- ↑ Scott, Richard (9 November 2018). "Charting new waters [ID18D3"]. Jane's 360. https://www.janes.com/article/84469/charting-new-waters-id18d3. Retrieved 19 April 2019.
- ↑ Rahmat, Ridzwan (14 March 2019). "Indonesia to receive ZOKA torpedo countermeasures for Nagapasa submarines". Jane's 360. https://www.janes.com/article/87238/indonesia-to-receive-zoka-torpedo-countermeasures-for-nagapasa-submarines. Retrieved 19 April 2019.
- ↑ "Indonesia Pesan Tiga Kapal Selam Baru dari Korea Selatan" (in id). Intelijen. 24 December 2011. https://www.intelijen.co.id/indonesia-pesan-tiga-kapal-selam-baru-dari-korea-selatan/. Retrieved 16 April 2019.
- ↑ "Kapal Selam Nagapasa Tiba di Dermaga Surabaya" (in id). 28 August 2017. https://www.beritasatu.com/nasional/449698/kapal-selam-nagapasa-tiba-di-dermaga-surabaya.
- ↑ "Ini Harga dan Kisah di Balik Nama KRI Nagapasa-403" (in id). Jawa Pos. 28 August 2017. https://www.jawapos.com/nasional/hankam/28/08/2017/ini-harga-dan-kisah-di-balik-nama-kri-nagapasa-403/. Retrieved 19 April 2019.
- ↑ "Ini Alasan KRI Nagapasa-403 Ditempatkan di Armatim" (in id). Jawa Pos. 28 August 2017. https://www.jawapos.com/nasional/hankam/28/08/2017/ini-alasan-kri-nagapasa-403-ditempatkan-di-armatim/. Retrieved 16 April 2019.
- ↑ "Kapal Selam Anyar Kurang Tenaga, Baterai KRI Nagapasa Diganti" (in id-ID). Tribunnews.com. 31 October 2017. http://www.tribunnews.com/nasional/2017/10/31/kapal-selam-anyar-kurang-tenaga-baterai-kri-nagapasa-diganti. Retrieved 16 April 2019.
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