KRI Nagapasa (403) | |
History | |
---|---|
Indonesia | |
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 |
|
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]
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]
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]
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]
The Makassar class is a class of South Korean-designed Landing Platform Dock. The lead ship is named after the city of Makassar in Sulawesi and built in Busan, South Korea. The ships were designed by Daesun Shipbuilding & Engineering Co. based on their earlier design of Tanjung Dalpele class that was sold to the Indonesian Navy.
The Black Shark is a heavyweight torpedo developed by WASS of Italy.
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