Moudge-class frigate vs Sejong the Great-class destroyer

AWarships

Moudge-class frigate

Frigate

Credit

Tasnim News Agency · CC BY 4.0 · Resized · CC BY 4.0 · Source ↗ · Modified

Sejong the Great-class destroyer — licensed reference photograph

BWarships

Sejong the Great-class destroyer

Guided-missile destroyer

Credit

U.S. Navy photo by Mass Communication Specialist 1st Class Brandon Raile · Public domain · Resized · Public domain · Source ↗ · Modified

First system

Second system

At a glance

Side by side

Length comparisonOne shared metre scale

Moudge-class frigateLength

95 m

Length source ↗

Sejong the Great-class destroyerBatch II

170 m

Length source ↗

Lengths retain their source configuration and measurement scope.

Moudge-class frigatelarger figure on 0 of 2

None

Sejong the Great-class destroyerlarger figure on 2 of 2

Beam+93%
Complement+114%

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

Measured figures

Head to head

20 of 29 rows sourced on both sides

95m

170mBatch II

Length

All recorded figures & sources

95 m

Length

Single source

95 m (311 ft 8 in)^[source]

166 m

Batch I

Single source

170 m

Batch II

Single source

Batch I: 166 m (544 ft 7 in) Batch II: 170 m (557 ft 9 in)^[source]

11.1m

21.4m

Beam+93%

All recorded figures & sources

11.1 m

Beam

Single source

11.1 m (36 ft 5 in)^[source]

21.4 m

Beam

Single source

21.4 m (70 ft 3 in)^[source]

3.25m

6.25mDraft

Draught

All recorded figures & sources

3.25 m

Draught

Single source

3.25 m (10 ft 8 in)^[source]

6.25 m

Draft

Single source

6.25 m (20 ft 6 in)^[source]

1,500t

Batch I: 7,650 tons standard displacement 10,000 tons full load Batch II: 8,200 tons standard displacement 12,000 tons full load

Displacement

All recorded figures & sources

1,500 tonnes

Displacement

Single source

1,500 tonnes^[source]

Batch I: 7,650 tons standard displacement 10,000 tons full load Batch II: 8,200 tons standard displacement 12,000 tons full load^[source]

140

300

Complement+114%

All recorded figures & sources

140 people

Complement

Single source

140^[source]

300 people

Complement

Single source

300^[source]

56km/hMaximum; Speed

56km/hMaximum; exceeds

SpeedScopes differ

All recorded figures & sources

55.6 km/h

Maximum; Speed

Single source

30 knots (55.6 km/h)^[source]

56 km/h

Maximum; exceeds

Single source

exceeds 30 knots (56 km/h; 35 mph)^[source]

—

10,200km

Range

All recorded figures & sources

10,200 km

Range

Single source

5,500 nmi (10,200 km; 6,300 mi)^[source]

Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.

Configuration

Details

Moudge-class frigate and Sejong the Great-class destroyer configuration
Specification	Moudge-class frigate	Sejong the Great-class destroyer
Power	2 × 10,000 hp (7,500 kW) engines 4 × 740 hp (550 kW) diesel generators^[source]	4 × General Electric LM2500 COGAG ; 2 × shafts; 100,000 shp (75,000 kW) produced power^[source]
Name	Moudge^[source]	—
Builders	Iranian Navy's Factories Marine Industries Organization^[source]	Hyundai Heavy Industries Daewoo Shipbuilding & Marine Engineering^[source]
Operators	Islamic Republic of Iran Navy^[source]	Republic of Korea Navy^[source]
Preceded by	Alvand class^[source]	Chungmugong Yi Sun-sin class^[source]
Built	2001–present^[source]	—
In service	2010–present^[source]	—
Planned	7^[source]	6^[source]
Building	1^[source]	2^[source]
Completed	6^[source]	4^[source]
Active	0?^[source]	4^[source]
Lost	6 (1 unconfirmed)^[source]	—
Type	Frigate^[source]	Guided-missile destroyer^[source]
Sensors & processing systems	Asr 3D PESA long-range radar^[source]	AN/SPY-1D(V) multi-function radar AN/SPG-62 fire control radar DSQS-21BZ-M hull-mounted sonar SQR-220K towed array sonar system Sagem Infrared Search & Track (IRST) system^[source]
Electronic warfare & decoys	2 × 8 tube chaff launcher^[source]	LIG Nex1 SLQ-200K Sonata electronic warfare suite^[source]
Armament	Naval guns 1 × 76 mm Fajr-27 naval gun 1 × 40 mm Fath-40 AAA or 1 × 30mm Kamand CIWS 2 × 20 mm cannons Oerlikon 2 × 12.7 mm heavy machine guns Surface to air missiles 4 × Mehrab SAM , a naval version of the Sayyad-2 or 4 × Sayyad-3 SAM Anti-ship missiles 4 × Noor or Qader anti-ship missiles (Some ships are equipped with 8 anti-ship missiles) Anti-submarine warfare 2 × triple 324 mm torpedoes^[source]	Batch I: 1 × 5-inch (127 mm)/L62 caliber Mk 45 Mod 4 naval gun 1 × 30 mm Goalkeeper CIWS 1 × RAM Block 1 CIWS 16 × SSM-700K Haeseong anti-ship missile 2 × triple torpedo tubes for: K745 Blue Shark torpedo 1 × 48-cell, 1 × 32-cell (80 cells) Mk 41 VLS for: SM-2 Block IIIB/IV 1 × 48-cell K-VLS for: K-ASROC Red Shark Hyunmoo III land attack cruise missiles K-SAAM short range air defence missiles KM-SAM air defence missiles Batch II: 1 × 5-inch (127 mm)/L62 caliber Mk 45 Mod 4 2 × 20mm Block 1B Phalanx CIWS 8 × SSM-700K Haeseong anti-ship missile 2 × triple torpedo tubes for: K745 Blue Shark torpedo 1 × 48-cell Mk 41 VLS for: SM-2 Block IIIB/IV SM-3 NTW Block IB SM-6 Block I 1 × 16-cell K-VLS for: K-ASROC Red Shark Hyunmoo III land attack cruise missiles K-SAAM short range air defence missiles KM-SAM air defence missiles 1 × 24-cell K-VLS II for: L-SAM long range air defence missiles Hyunmoo IV-2 ballistic missiles^[source]
Aircraft carried	1 × Bell 214 ASW helicopter^[source]	2 × Super Lynx or SH-60 Seahawk^[source]
Aviation facilities	Helicopter landing pad^[source]	Hangar and helipad^[source]
Succeeded by	—	KDDX-class destroyer^[source]
Cost	—	$923 million per ship^[source]
Endurance	—	30 days^[source]
Country of origin	—	South Korea^[source]

FORCETALLY

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Moudge-class frigate

Sejong the Great-class destroyer

Power

2 × 10,000 hp (7,500 kW) engines 4 × 740 hp (550 kW) diesel generators^[source]

4 × General Electric LM2500 COGAG ; 2 × shafts; 100,000 shp (75,000 kW) produced power^[source]

Name

Moudge^[source]

—

Builders

Iranian Navy's Factories Marine Industries Organization^[source]

Hyundai Heavy Industries Daewoo Shipbuilding & Marine Engineering^[source]

Operators

Islamic Republic of Iran Navy^[source]

Republic of Korea Navy^[source]

Preceded by

Alvand class^[source]

Chungmugong Yi Sun-sin class^[source]

Built

2001–present^[source]

—

In service

2010–present^[source]

—

Planned

Building

Completed

Active

0?^[source]

4^[source]

Lost

6 (1 unconfirmed)^[source]

—

Type

Frigate^[source]

Guided-missile destroyer^[source]

Sensors & processing systems

Asr 3D PESA long-range radar^[source]

AN/SPY-1D(V) multi-function radar AN/SPG-62 fire control radar DSQS-21BZ-M hull-mounted sonar SQR-220K towed array sonar system Sagem Infrared Search & Track (IRST) system^[source]

Electronic warfare & decoys

2 × 8 tube chaff launcher^[source]

LIG Nex1 SLQ-200K Sonata electronic warfare suite^[source]

Armament

Naval guns 1 × 76 mm Fajr-27 naval gun 1 × 40 mm Fath-40 AAA or 1 × 30mm Kamand CIWS 2 × 20 mm cannons Oerlikon 2 × 12.7 mm heavy machine guns Surface to air missiles 4 × Mehrab SAM , a naval version of the Sayyad-2 or 4 × Sayyad-3 SAM Anti-ship missiles 4 × Noor or Qader anti-ship missiles (Some ships are equipped with 8 anti-ship missiles) Anti-submarine warfare 2 × triple 324 mm torpedoes^[source]

Batch I: 1 × 5-inch (127 mm)/L62 caliber Mk 45 Mod 4 naval gun 1 × 30 mm Goalkeeper CIWS 1 × RAM Block 1 CIWS 16 × SSM-700K Haeseong anti-ship missile 2 × triple torpedo tubes for: K745 Blue Shark torpedo 1 × 48-cell, 1 × 32-cell (80 cells) Mk 41 VLS for: SM-2 Block IIIB/IV 1 × 48-cell K-VLS for: K-ASROC Red Shark Hyunmoo III land attack cruise missiles K-SAAM short range air defence missiles KM-SAM air defence missiles Batch II: 1 × 5-inch (127 mm)/L62 caliber Mk 45 Mod 4 2 × 20mm Block 1B Phalanx CIWS 8 × SSM-700K Haeseong anti-ship missile 2 × triple torpedo tubes for: K745 Blue Shark torpedo 1 × 48-cell Mk 41 VLS for: SM-2 Block IIIB/IV SM-3 NTW Block IB SM-6 Block I 1 × 16-cell K-VLS for: K-ASROC Red Shark Hyunmoo III land attack cruise missiles K-SAAM short range air defence missiles KM-SAM air defence missiles 1 × 24-cell K-VLS II for: L-SAM long range air defence missiles Hyunmoo IV-2 ballistic missiles^[source]

Aircraft carried

1 × Bell 214 ASW helicopter^[source]

2 × Super Lynx or SH-60 Seahawk^[source]

Aviation facilities

Helicopter landing pad^[source]

Hangar and helipad^[source]

Succeeded by

—

KDDX-class destroyer^[source]

Cost

—

$923 million per ship^[source]

Endurance

—

30 days^[source]

Country of origin

—

South Korea^[source]