Izyaslav-class destroyer

	Karl Marx, the former Izyaslav
Class overview
Name	Izyaslav class
Builders	Bocker and Lange, Reval, Estonia
Operators	Imperial Russian Navy; Soviet Navy; Estonian Navy; Peruvian Navy;
Preceded by	Orfey class
In commission	1916–1954
Planned	5
Completed	3
Canceled	2
Lost	2
Scrapped	1
General characteristics (as built)
Type	Destroyer
Displacement	1,390 long tons (1,410 t)
Length	107 m (351 ft 1 in)
Beam	9.5 m (31 ft 2 in)
Draught	4.1 m (13 ft 5 in)
Installed power	5 Normand boilers; 32,700 shp (24,400 kW);
Propulsion	2 shafts; 2 steam turbines
Speed	31 knots (57 km/h; 36 mph)
Range	1,880 nmi (3,480 km; 2,160 mi) at 21 knots (39 km/h; 24 mph) (estimated)
Complement	150
Armament	4–5 × single 4 in (102 mm) guns; 3 × triple 17.7 in (450 mm) torpedo tubes; 1 × 2.5 in (64 mm) AA gun; 1 × 3 in (76 mm) Lender AA gun; 80 mines;

The Izyaslav class (Russian: Изяслав) were a class of destroyer flotilla leaders built for the Baltic Fleet of the Imperial Russian Navy during World War I.