BPS-500 missile boat vs Cheonji-class fast combat support ship

FORCETALLY

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AWarships

BPS-500 missile boat

Guided-missile corvette

AI-generated illustration · Not a photograph — Representative exterior of Cheonji-class fast combat support ship

BWarships

Cheonji-class fast combat support ship

Fast combat support ship

AI-generated illustration · Not a photograph

Credit

ForceTally · AI-generated illustration · Not a photograph · AI-generated · OpenAI output terms · Source ↗ · Modified

First system

Second system

At a glance

Side by side

Length comparisonOne shared metre scale

BPS-500 missile boatLength

62 m

Length source ↗

Cheonji-class fast combat support shipLength

133.7 m

Length source ↗

Lengths retain their source configuration and measurement scope.

BPS-500 missile boatlarger figure on 1 of 3

Speed+59%

Cheonji-class fast combat support shiplarger figure on 2 of 3

Length+116%
Beam+62%

Counts only measures both sources give with the same scope. A larger figure is not a better system.

Measured figures

Head to head

13 of 30 rows sourced on both sides

62m

134m

Length+116%

All recorded figures & sources

62 m

Length

Single source

62 metres (203.4 ft )^[source]

133.7 m

Length

Single source

Configuration

Details

BPS-500 missile boat and Cheonji-class fast combat support ship configuration
Specification	BPS-500 missile boat	Cheonji-class fast combat support ship
Power	2 × MTU diesel engine for 19,600 bhp (14,600 kW); 2 x Kamewa pump-jets^[source]	—
Name	BPS-500 class^[source]	—
Operators	Vietnam People's Navy^[source]	Republic of Korea Navy^[source]
Built	1998–2001, 2025–present^[source]	1990–1998^[source]
In commission	2001–present

Planned	4^[source]	—

On order	3^[source]	—

Building	3^[source]	—

Completed	1^[source]	3^[source]

Active	1^[source]	3^[source]

Laid up	2^[source]	—

Retired	0^[source]	—

Type	Guided-missile corvette^[source]	Fast combat support ship^[source]

Tonnage	850 tons (full load)^[source]	—

Sensors & processing systems	MR-352 ("Cross Dome") search radar MR-123 ("Bass Tilt") fire control radar^[source]	2 × Anti-ship radar^[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 × 20 mm cannon 1 × 40 mm cannon DAGAIE^[source]