Kongō-class destroyer

The Kongō class (こんごう型護衛艦, Kongō-gata Goeikan) of guided-missile destroyers in the Japan Maritime Self-Defense Force are equipped with the Aegis Combat System, and is the first of few ship classes outside the United States to have that capability. Following a decision made in December 2003, Japan is upgrading their Kongo-class destroyers with Aegis Ballistic Missile Defense System. The upgrade involves a series of installations and flight tests to take place from 2007 to 2010. JS Kongo was the first ship to have the BMD upgrade installed.

A port-front view of the JS Myōkō
Class overview
NameKongō class
Builders
Operators Japan Maritime Self-Defense Force
Preceded byHatakaze class
Succeeded byAtago class
Built1990 - 1998
Completed4
Active4
General characteristics
TypeGuided-missile destroyer
Displacement
  • 7,250 tons standard
  • 9,500 tons full load
Length161 m (528 ft)
Beam21 m (69 ft)
Draft6.2 m (20 ft)
Propulsion
Speed30 knots (56 km/h; 35 mph)
Range4,500 nautical miles (8,300 km; 5,200 mi) at 20 knots (37 km/h; 23 mph)
Complement300
Sensors and
processing systems
  • AN/SPY-1D PESA radar
  • OPS-28C or D surface-search radar
  • OPS-20 navigation radar
  • 3 × AN/SPG-62 fire-control radar
  • OQS-102 bow-mounted sonar
  • OQR-2 towed array sonar
Electronic warfare
& decoys
  • NOLQ-2 ECM intercept and jammer
  • 4 × Mark 36 SRBOC Chaff and Decoy Launching System
  • Type 4 towed anti-torpedo decoy
Armament
  • 1 × 127 mm (5 in)/54 Caliber Oto Melara Compact Gun
  • 8 × RGM-84 Harpoon Anti-ship Missile in quad canisters
  • 2 × 20 mm Phalanx CIWS
  • 2 × HOS-302 triple torpedo tubes:
    • Mark 46 torpedo
    • Type 73 torpedoes
  • 90-cell Mk 41 Vertical Launching System:
    • SM-2MR Surface-to-air missile
    • SM-3 Anti-ballistic missile
    • RUM-139 Anti-Submarine Rocket
    • RIM-162 Surface-to-air missile
Aircraft carried1 × SH-60J/K helicopter
Aviation facilitiesHelicopter deck only
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