BNS Sangu
| BNS Sangu operating in the Bay of Bengal | |
| History | |
|---|---|
| Bangladesh | |
| Name | Sangu | 
| Namesake | Sangu River | 
| Builder | Hall, Russell & Company, Aberdeen | 
| Yard number | 974 | 
| Laid down | 14 May 1976 | 
| Launched | 17 February 1977 | 
| Acquired | 2004 | 
| Commissioned | 3 October 2004 | 
| Homeport | Chittagong | 
| Identification | Pennant number: P 713 | 
| Status | in active service | 
| General characteristics | |
| Class & type | Island-class offshore patrol vessel | 
| Displacement | 1,260 tons (full load) | 
| Length | 59.5 m (195 ft) | 
| Beam | 11 m (36 ft) | 
| Draught | 4.5 m (15 ft) | 
| Propulsion | 2 × Ruston 12RKC diesels; 5,640 hp (4,210 kW) sustained; 1 × shaft; cp prop | 
| Speed | 16.5 knots (30.6 km/h) | 
| Range | 7,000 nautical miles (13,000 km; 8,100 mi) at 12 knots (22 km/h; 14 mph) | 
| Complement | 39 | 
| Sensors & processing systems | 
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| Armament | 
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BNS Sangu is an Island-class offshore patrol vessel of the Bangladesh Navy. She began serving the Bangladesh Navy in 2004.