FORCETALLY
Loading the evidence…
Preparing your view.
Preparing your view.
At a glance
Buyan-class corvettelarger figure on 0 of 4
Moudge-class frigatelarger figure on 4 of 4
Measured figures
Length
Single source62 m (203 ft 5 in)[source]
Length
Single sourceConfiguration
| Specification | Buyan-class corvette | Moudge-class frigate |
|---|---|---|
| Power | 2 shaft CODAD , 4 × Zvezda M520 , 10,875 kW (14,584 shp) and Kolomna Diesel, Pumpjet .[source] | 2 × 10,000 hp (7,500 kW) engines 4 × 740 hp (550 kW) diesel generators[source] |
| Name | Buyan class[source] | Moudge[source] |
| Builders | Almaz Shipbuilding Company[source] | Iranian Navy's Factories Marine Industries Organization[source] |
| Operators | Russian Navy[source] |
Counts only measures both sources give with the same scope. A larger figure is not a better system.
95 m (311 ft 8 in)[source]
Range
Single source1,500 nmi (2,800 km; 1,700 mi)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Islamic Republic of Iran Navy[source] |
| Preceded by | Nanuchka class[source] | Alvand class[source] |
|---|
| Succeeded by | Karakurt class[source] | — |
|---|
| Subclasses | Project 21631 Buyan-M (domestic) Project 21632 Tornado (export)[source] | — |
|---|
| Built | 2004–present[source] | 2001–present[source] |
|---|
| In commission | 2006–present[source] | — |
|---|
| Planned |
|---|
| Completed |
|---|
| Active | 0?[source] |
|---|
| Type | Gunboat or monitor (Russian classification: Small artillery ship)[source] | Frigate[source] |
|---|
| Endurance | 15 days[source] | — |
|---|
| Sensors & processing systems | 5P-26M Pozitiv-M phased array radar system (Pozitiv-ME1.2 for export) MR-231 navigation radar 5P-10-03 Laska fire control system (5P-10-03E for export) МР-123 fire control system Anapa-M anti-saboteur sonar system (Anapa-ME for export)[source] | Asr 3D PESA long-range radar[source] |
|---|
| Electronic warfare & decoys | 2 × 10 PK-10 decoy launchers[source] | 2 × 8 tube chaff launcher[source] |
|---|
| Armament | 1 × 100 mm A-190-01 naval gun 2 × 30 mm AK-630 CIWS 1 × 20 122 mm retractable A-215 "Grad-M" 1 × 4 3M47 Gibka surface-to-air missiles 1 × 10 55 mm DP-65 anti-saboteur grenade launcher 2 × 14.5 mm KPV type[source] | 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] |
|---|
| Country of origin | Russia[source] | — |
|---|
| In service | — | 2010–present[source] |
|---|
| Building | — |
|---|
| Lost | — | 6 (1 unconfirmed)[source] |
|---|
| Aircraft carried | — | 1 × Bell 214 ASW helicopter[source] |
|---|
| Aviation facilities | — | Helicopter landing pad[source] |
|---|