Spruance class destroyers were developed for the primary mission of anti-submarine warfare, including operations as an integral part of attack carrier forces. The ships are the first class of ships in the US Navy to have gas turbine power. The four general electric LM-2500 engines produce a total of 80,000 shaft horsepower, they can drive the ship in excess of 30 knots. DD-986 US Navy Spruance class anti-submarine warfare destroyer. Kit has optional full or waterline hull, detailed upperworks.