Sonya-class minesweeper
Russian Navy minesweeper German Ugryumov in 2015.  | |
| Class overview | |
|---|---|
| Name | Sonya class (Project 1265) | 
| Operators | |
| Preceded by | Zhenya class | 
| Succeeded by | Alexandrit class | 
| Built | 1971–1991 | 
| In commission | 1971–present | 
| Completed | 72 | 
| Retired | ? | 
| General characteristics | |
| Type | coastal minesweeper | 
| Displacement | 400 tons standard, 450 tons full load | 
| Length | 48.8 m (160 ft) | 
| Beam | 8.8 m (29 ft) | 
| Draught | 2.1 m (6 ft 11 in) | 
| Propulsion | 2 shaft diesel engines 2,400 hp (1,800 kW) | 
| Speed | 15 knots (28 km/h) | 
| Range | 3,000 nautical miles (5,556.0 km) at 10 knots (19 km/h) | 
| Endurance | 10 days | 
| Complement | 43 | 
| Sensors & processing systems  | 
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| Armament | 
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The Sonya class, Soviet designation Project 1265 Yakhont, are a group of minesweepers built for the Soviet Navy and Soviet allies between 1971 and 1991.