A starboard view of the Soviet Balzam-class general intelligence collector ship underway in international waters as United States Navy ships sail out from Norfolk, Virginia, at the beginning of NATO Exercise Ocean Safari '85.
| |
Class overview | |
---|---|
Builders | Yantar Yard Kaliningrad |
Operators | |
Preceded by | Primor'ye-class surveillance ship |
Succeeded by | Vishnya-class intelligence ship |
Built | 1980–1986 |
In commission | 1980–1987 |
Planned | 4 |
Completed | 4 |
Active | 1[2] |
Laid up | 2[1] |
Retired | 1 |
General characteristics | |
Type | intelligence ship |
Displacement | 4,900 tons full load |
Length | 105 m (344 ft) |
Beam | 15.5 m (51 ft) |
Draught | 5 m (16 ft) |
Propulsion | 2 shaft diesel 9,000 hp (6,700 kW) |
Speed | 20 knots (37 km/h) |
Complement | 220 |
Sensors and processing systems | Sonar: MG-349 hull mounted array,[3] MG-13 underwater communications, MG-7 |
Electronic warfare & decoys | Cage Pot I, Twin Wheel, Log Maze[4] |
Armament | 2 × 4 9K32 Strela-2 positions, 1 × 30 mm AK-630 anti-aircraft gun, 1×7 55 mm MRG-1 grenade launcher |
The Balzam class, Soviet designation Project 1826 is a class of intelligence collection ships built in the Soviet Union for the Soviet Navy during the 1980s.[5][6] They are also known as Lira class, after the first vessel of the class.