Durham-class destroyer

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Durham-class destroyer
Class overview
Name: Durham-class destroyer
Builders: HAe Systems Maritime - Naval Ships, Harrow Shipbuilders
Operators: Royal Emmerian Navy, Republic of Clavis Navy, Royal North Point Navy
Preceded by: Northumbria-class
Cost: $1.75 billion per unit (including R&D costs, in 2019 OFD)
Built: 1999-
In service: 2003-
Planned: 26
Completed: 26
Active: 26 (19 REN, 4 ROCN, 3 RNPN)
General characteristics
Type: Destroyer
Displacement:
  • Fully Loaded:
  • Flight I: 10,500 tonnes
  • Flight II: 10,700 tonnes
Length: 168.4 m (553 ft)
Beam: 21.7 m (71 ft)
Draught: 7.9 m (26 ft)
Installed power:
  • 2 x Royce Electric WR-24 gas turbines, 25 MW (33,500 shp) each
  • 2 x Wärtsilä 12V300 diesel generators, 2.5 MW (3,400 shp) each
Propulsion:
  • 2 shafts integrated electric propulsion with
  • 2 × Royce Electric Advanced Induction Motors and VDM30000 Drives, 23.5 MW (31,500 shp) each
Speed: In excess of 32 knots (59 km/h)
Range: 8,000 nautical miles (14,800 kilometers) at 18 knots (33 km/h)
Complement: 225 (accommodation for up to 320)
Sensors and
processing systems:
  • 1 x HAe Systems Type 997 Intermediate Naval Search Radar (INSR)
  • 1 x Rortos Type 1045 (SAMPSON) Multi-Function Air Search Radar
  • 1 x Vectris Type 1046 (S1850M) 3D Air Surveillance Radar
  • 2 x Rortos Type 1047 Surface Search Radar
  • 1 x Rortos Type 1048 Navigation Radar
  • 1 x Type 2050 Hull Mounted Bow Sonar Array
  • 1 x Vectris Type 2087 Towed Sonar Array
  • 1 x UEG Electronics Series 2500 Gunfire Control Radar
  • Vectris/SELEX Fully Integrated Communications System
  • UEG Electronics SML Radar Tracking System
  • UEG Electronics/EDO MFS-7000 Sonar System
Electronic warfare
& decoys:
  • UEG Electronics UAT Mod 2.0 Radar Electronic Surveillance system
  • Sea-fire decoy system
  • Airborne Systems IDS300 floating naval decoy system (corner reflectors)
  • UEG Electronics Surface ship torpedo defense (SSTD)
Armament:
  • Missiles
    • 2 × 64-cell GWS.30 L-70 VLS with Aster 15/30/45 or quad-packed CAMM/CAMM-ER
    • 2 x quadruple anti-ship missile launchers
  • Guns
    • 2 x 155 mm/62-caliber Mk.2 naval guns
    • 2 x Oerlikon 30 mm guns
    • 2 x 20 mm Phalanx CIWS
  • Torpedoes
    • 2 x 12.75" STWS-2 triple fire Stingray torpedo tubes
Aircraft carried: 1 x AgustaWestland AW101 Merlin or 2 x AgustaWestland AW159 Wildcat
Aviation facilities:
  • Chinook capable flight deck
  • Enclosed hangar