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At a glance
BPS-500 missile boatlarger figure on 0 of 3
Maya-class destroyerlarger figure on 3 of 3
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Length
Single source62 metres (203.4 ft )[source]
Length
Single sourceConfiguration
| Specification | BPS-500 missile boat | Maya-class destroyer |
|---|---|---|
| Displacement | — | 8,200 tons standard 10,250 tons full load[source] |
| Power | 2 × MTU diesel engine for 19,600 bhp (14,600 kW); 2 x Kamewa pump-jets[source] | 2 × IHI / GE LM2500-30 gas turbines as main engines 2 × KHI M7A-05 gas turbines for generators 2 × diesel engines for generators 2 × electric motors Two shafts 5-bladed CP props 68,010 shp (50,720 kW)[source] |
| Name | BPS-500 class[source] | Maya class[source] |
| Operators | Vietnam People's Navy[source] | Japan Maritime Self Defense Force |
170 m (557 ft 9 in)[source]
at 14 knots (26 km/h )
Single source2,200 nautical miles (4,100 km ; 2,500 mi ) at 14 knots (26 km/h )[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Built | 1998–2001, 2025–present[source] | 2017–2021[source] |
|---|
| In commission | 2001–present[source] | 2020–[source] |
|---|
| Planned |
|---|
| On order | — |
|---|
| Building | — |
|---|
| Completed |
|---|
| Active |
|---|
| Laid up | — |
|---|
| Retired | — |
|---|
| Type | Guided-missile corvette[source] | Guided-missile destroyer[source] |
|---|
| Tonnage | 850 tons (full load)[source] | — |
|---|
| Sensors & processing systems | MR-352 ("Cross Dome") search radar MR-123 ("Bass Tilt") fire control radar[source] | AN/SPY-1D(V) multi-function radar AN/SPQ-9B surface search radar 3 × AN/SPG-62 illuminators AN/SQQ-89 with SQS-53C Mk 46 Optical Sight System[source] |
|---|
| Armament | 1 x AK-176 76 mm gun 1 x AK-630 30 mm CIWS 2 x 12.7 mm machine guns Anti-ship missiles 8 x Kh-35 Uran anti-ship missiles ( Ship 381 ) 8 x VCM-01 anti-ship missiles (from A2 onward) 1 x 9K38 Igla MANPADS[source] | 1 × 5-inch (127 mm)/62 Mk 45 Mod 4 gun 8 × Type 17 anti-ship missiles in quad canisters 2 × 20 mm Phalanx CIWS 2 × HOS-303 triple torpedo tubes : Mark 46 torpedo Type 97 / Type 12 torpedoes 1 × 64-cell, 1 × 32-cell (96 total cells) Mk 41 Vertical Launching System : SM-2MR surface-to-air missile SM-3 anti-ballistic missile SM-6 surface-to-air missile Type 07 VL-ASROC RIM-162 ESSM[source] |
|---|
| National origin | Russia[source] | — |
|---|
| Alternative designation | BPS-500[source] | — |
|---|
| Builders | — | Japan Marine United (2)[source] |
|---|
| Preceded by | — | Atago class[source] |
|---|
| Succeeded by | — | Aegis system equipped vessels (ASEV)[source] |
|---|
| Cost | — | ¥ 164.8 billion[source] |
|---|
| Depth | — | 12 m (39 ft 4 in)[source] |
|---|
| Boats & landing craft carried | — | 2 × working boat 1 × Rigid hull inflatable boat[source] |
|---|
| Electronic warfare & decoys | — | NOLQ-2C intercept 4 × Mk 137 chaff and decoy launchers[source] |
|---|
| Aircraft carried | — | 1 × SH-60K helicopter[source] |
|---|
| Aviation facilities | — | Flight deck and enclosed hangar for one helicopter[source] |
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| Country of origin | — | Japan[source] Japan[source] |
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