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At a glance
Bay-class patrol boatlarger figure on 1 of 4
Klewang-class fast attack craftlarger figure on 3 of 4
Measured figures
Length
Single source38.2 m (125 ft 4 in)[source]
Length
Single sourceConfiguration
| Specification | Bay-class patrol boat | Klewang-class fast attack craft |
|---|---|---|
| Name | Bay class[source] | Klewang class[source] |
| Builders | Austal[source] | PT Lundin Industry Invest[source] |
| Operators | Australian Border Force Marine Unit Sri Lanka Navy Malaysian Maritime Enforcement Agency[source] | Indonesian Navy[source] |
| In service | 1999–present[source] | — |
Counts only measures both sources give with the same scope. A larger figure is not a better system.
63 m (206 ft 8 in)[source]
Installed power
Single source7,200 horsepower (5.4 MW)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Completed |
|---|
| Active |
|---|
| Retired | — |
|---|
| Type | Patrol boat[source] | Stealth Fast attack craft[source] |
|---|
| Propulsion | 2 × MTU 16V 2000 M70 diesel engines 1 VosperThornycroft bow thruster[source] | 4 × MAN V12 diesels 4 × MJP 550 waterjets[source] |
|---|
| Boats & landing craft carried | 2 × Wiltrading Pursuit 640 vessels (USLC-2C Survey)[source] | 1 × 11 m high-speed RHIB[source] |
|---|
| Sensors & processing systems | Radar: Surface search: Racal Decca; E/F and I bands Sonar: Wesmar SS 390E dipping sonar[source] | — |
|---|
| Armament | 1 × 7.62 mm general purpose machine gun[source] | Planned on Klewang 4-8 × C-705 SSM 1 × Type 730 CIWS Golok as commissioned 1 × 20 mm Yugoimport M71/08 2 × 12.7 mm M2 Browning Planned on Golok Naval Strike Missile[source] |
|---|
| Country of origin | Australia[source]Bay-class patrol boat · origin explicitly stated in the linked current national-inventory row; no inference from operator or shipyard | — |
|---|
| Preceded by | — | Mandau class[source] |
|---|
| Built | — | 2010–2021[source] |
|---|
| In commission | — | 2022–present[source] |
|---|
| Planned | — |
|---|
| Lost | — |
|---|