S1850M 3-D air surveillance radar (Type 1046).SAMPSON multi-function air tracking radar (Type 1045).2 × GE Power Conversion Advanced Induction Motors and VDM25000 Drives, 20 MW (27,000 shp) each.2 shafts integrated electric propulsion with.3 × MTU 4000 series diesel generators, 3 MW (4,000 shp) each.Research and development, £650 million per ship excl. HMS Daring departing Portsmouth Naval Base, 1 March 2010