Neptune-class cruiser

Class overview
NameNeptune class
Operators Royal Navy
Preceded byMinotaur class (1943)
Succeeded by
Planned5
Cancelled5
General characteristics (as designed)
Class & typeLight cruiser
Displacement18,700 long tons (19,000 t) deep load
Length662 ft (202 m) o/a
Beam76 ft (23 m)
Draught24 ft 9 in (7.54 m)
Installed power108,000 shp (81 MW)
Propulsion
Speed33 kn (61 km/h; 38 mph)
Range7,500 nmi (13,900 km; 8,600 mi) at 20 knots (37 km/h)
Complement1351
Armament
Armour
  • Belt 4–1.5 in (102–38 mm)
  • Bulkheads 4 in (100 mm)
  • Turrets 2–1 in (51–25 mm)

The Neptune class was a proposed class of cruisers planned for the British Royal Navy in the latter years of the Second World War. They were large ships which were to be armed with twelve 6-inch (152 mm) dual-purpose guns and with a heavy secondary armament. Although five ships of the class were planned in 1944, they were cancelled following the end of the war and before construction could begin.