Bung Tomo-class corvette

	KRI Bung Tomo (357) and KRI Usman Harun (359)
Class overview
Builders	BAE Systems Marine
Operators	Royal Brunei Navy (planned); Indonesian Navy;
Preceded by	Diponegoro class (Indonesia)
Succeeded by	Bung Karno class (Indonesia)
Built	1998–2002
In commission	2014–present
Completed	3
Active	3
General characteristics
Type	F2000 corvette / multi-role light frigate (MRLF)
Displacement	1,940 tonnes (2,138 tons)
Length	89.9 m (295 ft) LWL, 95 m (312 ft) LOA
Beam	12.8 metres (42 feet)
Draught	3.6 metres (12 feet)
Propulsion	4× MAN B&W / Ruston diesel engine (total of 30.2 MW (40,499 shp)); 2× shafts;
Speed	30 knots (56 km/h)
Range	5,000 nautical miles (9,000 km) at 12 knots (22 km/h)
Complement	79 (space for an additional 24)
Sensors &; processing systems	Ultra Electronics / Radamec Series 2500 electro-optic weapons director; Thales Underwater Systems TMS 4130C1 hull-mounted sonar; BAE Systems Insyte AWS-9 E- and F-band air and surface 3D radar; BAE Insyte 1802SW I/J-band radar trackers; Kelvin Hughes Type 1007 navigation radar; Thales Nederland Scout radar for surface search; Thales Sensors Cutlass 242 countermeasures;
Armament	1× OTO Melara 76 mm; 2× DS 30B REMSIG 30 mm gun; 16× VLS for Seawolf SAM (outdated), planned to be replaced with VL MICA or Sea Ceptor; 2× 4 Exocet MM40 Block II/III missile launchers; 2× triple BAE Systems 324-millimetre (13 in) torpedo tubes, loaded with Italian A244S mod 3;
Aircraft carried	1x Eurocopter AS565 Panther
Aviation facilities	Flightdeck, no hangar

The Bung Tomo class is a class of three Indonesian multi-role corvettes or 'multi-role light frigate' (MRLF) bought from Brunei by Indonesia. They were originally built for the Royal Brunei Navy (RBN; Malay: Tentera Laut Diraja Brunei, TLDB), and named Nakhoda Ragam-class corvettes, but were ultimately bought by Indonesia and subsequently renamed. The class is named after Bung Tomo, a noted leader of Indonesia's independence movement.

Class overview
KRI Bung Tomo (357) and KRI Usman Harun (359)
Builders	BAE Systems Marine
Operators	Royal Brunei Navy (planned) Indonesian Navy
Preceded by	Diponegoro class (Indonesia)
Succeeded by	Bung Karno class (Indonesia)
Built	1998–2002
In commission	2014–present
Completed	3
Active	3
General characteristics
Type	F2000 corvette / multi-role light frigate (MRLF)
Displacement	1,940 tonnes (2,138 tons)
Length	89.9 m (295 ft) LWL, 95 m (312 ft) LOA
Beam	12.8 metres (42 feet)
Draught	3.6 metres (12 feet)
Propulsion	4× MAN B&W / Ruston diesel engine (total of 30.2 MW (40,499 shp)) 2× shafts
Speed	30 knots (56 km/h)
Range	5,000 nautical miles (9,000 km) at 12 knots (22 km/h)
Complement	79 (space for an additional 24)
Sensors & processing systems	Ultra Electronics / Radamec Series 2500 electro-optic weapons director Thales Underwater Systems TMS 4130C1 hull-mounted sonar BAE Systems Insyte AWS-9 E- and F-band air and surface 3D radar BAE Insyte 1802SW I/J-band radar trackers Kelvin Hughes Type 1007 navigation radar Thales Nederland Scout radar for surface search Thales Sensors Cutlass 242 countermeasures
Armament	1× OTO Melara 76 mm 2× DS 30B REMSIG 30 mm gun 16× VLS for Seawolf SAM (outdated), planned to be replaced with VL MICA or Sea Ceptor 2× 4 Exocet MM40 Block II/III missile launchers 2× triple BAE Systems 324-millimetre (13 in) torpedo tubes, loaded with Italian A244S mod 3
Aircraft carried	1x Eurocopter AS565 Panther
Aviation facilities	Flightdeck, no hangar