Credit
Sengoku2501 · CC BY-SA 4.0 · Resized · CC BY-SA 4.0 · Source ↗ · Modified
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At a glance
Atago-class destroyerlarger figure on 4 of 4
Moudge-class frigatelarger figure on 0 of 4
Measured figures
Length
Single source165.0 m (541 ft 4 in)[source]
Length
Single sourceConfiguration
| Specification | Atago-class destroyer | Moudge-class frigate |
|---|---|---|
| Power | 4 IHI / GE LM2500-30 gas turbines Two shafts 5-bladed CP props 100,000 shp (75,000 kW)[source] | 2 × 10,000 hp (7,500 kW) engines 4 × 740 hp (550 kW) diesel generators[source] |
| Name | Atago class[source] | Moudge[source] |
| Builders | Mitsubishi Heavy Industries[source] | Iranian Navy's Factories Marine Industries Organization[source] |
| Operators | Japan Maritime Self-Defense Force[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]
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 | Kongō class[source] | Alvand class[source] |
|---|
| Succeeded by | Maya class[source] | — |
|---|
| Cost | ¥ 140 billion $1.48 billion (constant 2009 USD)[source] | — |
|---|
| Built | 2004–2008[source] | 2001–present[source] |
|---|
| In commission | 2007–[source] | — |
|---|
| Completed |
|---|
| Active | 0?[source] |
|---|
| Type | Guided-missile destroyer[source] | Frigate[source] |
|---|
| Boats & landing craft carried | 2 × 11-meter work boats 1 × Rigid hull inflatable boat[source] | — |
|---|
| Sensors & processing systems | AN/SPY-1D(V) multi-function radar OPS-28E surface search radar (later replaced by SPQ-9B) 3 × AN/SPG-62 illuminators AN/SQQ-89 with SQS-53C and OQR-2 (later replaced by SQR-20) Mk. 46 Optronic director[source] | Asr 3D PESA long-range radar[source] |
|---|
| Electronic warfare & decoys | NOLQ-2B intercept and jammer 4 × Mk. 36 SRBOC Chaff and Decoy Launching System[source] | 2 × 8 tube chaff launcher[source] |
|---|
| Armament | 1 × 5-inch (127 mm)/62 Mk 45 Mod 4 gun 8 × Type 90 (SSM-1B) anti-ship missile in quad canisters 2 × 20 mm Phalanx CIWS 2 × HOS-302 triple torpedo tubes : Mark 46 torpedo Type 73 torpedoes 96-cell Mk 41 Vertical Launching System : SM-2MR surface-to-air missiles SM-3 anti-ballistic missiles VL-ASROC anti-submarine missiles RIM-162 surface-to-air missiles[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] |
|---|
| Aircraft carried | 1 × SH-60K helicopter[source] | 1 × Bell 214 ASW helicopter[source] |
|---|
| Aviation facilities | Flight deck and enclosed hangar for one helicopter[source] | Helicopter landing pad[source] |
|---|
| Country of origin | Japan[source] Japan[source] | — |
|---|
| In service | — | 2010–present[source] |
|---|
| Planned | — |
|---|
| Building | — |
|---|
| Lost | — | 6 (1 unconfirmed)[source] |
|---|