Storozhevoy-class destroyer

An unidentified Storozhevoy-class destroyer in the Black Sea
Class overview
Operators	Soviet Navy
Preceded by	Gnevny class
Succeeded by	Ognevoy class
Built	1936–1942
In service	1940–1963
Completed	18
Lost	9
Retired	9
General characteristics (Storozhevoy as completed, 1941)
Type	Destroyer
Displacement	1,727 t (1,700 long tons) (standard) 2,279 t (2,243 long tons) (full load)
Length	112.5 m (369 ft 1 in) (o/a)
Beam	10.2 m (33 ft 6 in)
Draft	3.98 m (13 ft 1 in)
Installed power	4 water-tube boilers 60,000 shp (44,740 kW) (trials)
Propulsion	2 shafts, 2 steam turbine sets
Speed	40.3 knots (74.6 km/h; 46.4 mph) (trials)
Endurance	2,700 nmi (5,000 km; 3,100 mi) at 19 knots (35 km/h; 22 mph)
Complement	207 (271 wartime)
Sensors and processing systems	Mars hydrophones
Armament	4 × single 130 mm (5.1 in) guns 2 × single 76.2 mm (3 in) AA guns 3 × single 45 mm (1.8 in) AA guns 4 × single 12.7 mm (0.50 in) DK or DShK machine guns 2 × triple 533 mm (21 in) torpedo tubes 58–96 mines 30 depth charges

The Storozhevoy class were a group of 18 destroyers built for the Soviet Navy in the late 1930s that were officially known as Project 7U (Uluchshennyy (Improved)). The design was finalised in 1936 after initial disappointments with the Gnevny class. The main changes were unit machinery (four boilers instead of three), a strengthened hull and reduced fuel capacity. The anti-aircraft guns were repositioned to improve firing arcs. The ships fought in World War II.