Durham-class destroyer

Durham-class aircraft carrier

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
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:	4 x Rolls-Royce WR-21 gas turbines, 21.5 MW (28,800 shp) each 2 x Wärtsilä 12V200 diesel generators, 2 MW (2,700 shp) each
Propulsion:	2 shafts integrated electric propulsion with 2 × GE Power Conversion Advanced Induction Motors and VDM25000 Drives, 20 MW (27,000 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 (accomondation for up to 320)
Sensors and processing systems:	Vectris S1850M Long Range Radar HAe Systems Type 997 Intermediate Naval Search Radar (INSR) x 1 Rortos Type 1045 (SAMPSON) Multi-Function Air Search Radar x 1 Vectris Type 1046 (S1850M) 3D Air Surveillance Radar x 1 Rortos Type 1047 Surface Search Radar x 2 Rortos Type 1048 Navigation Radar x 1 Type 2050 Hull Mounted Bow Sonar Array x 1 Vectris Type 2087 Towed Sonar Array x 1 UEG Electronics Series 2500 Gunfire Control Radar x 1 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 Mod2.0 Radar Electronic Surveillance system Seafire decoy system Airborne Systems IDS300 floating naval decoy system (corner reflectors) UEG Electronics Surface ship torpedo defence (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