| Name: | COSSACK |
| Type: | Destroyer |
| Keel: | 14/06/1936 |
| Launched: | 08/06/1937 |
| Completed: | 10/06/1938 |
| Builder: | Vickers-Armstrongs Ltd |
| Yard: | High Walker |
| Yard Number: | 7 |
| Dimensions: | 1960disp - 2520disp, 355.5 x 36.5 x 9.0(draft)ft |
| Engines: | 2 x Steam turbines, Parsons type, SR geared, 44000shp |
| Engines by: | Vickers-Armstrong Ltd, Barrow |
| Propulsion: | 2 x Screws, 36.0knots |
| Construction: | Steel |
| Armament: | 4 x 2 x 4.7ins QF, 1 x 4 x 2pdr AA, 2 x 4 x 0.5ins AA guns; |
| 1 x 4 x 21.0ins torpedoes; 1 x depth charge rack & 2 x throwers | |
| History: | |
| 07/06/1938 | British Royal Navy |
| 27/10/1941 | Sank |
| Comments: | A member of the TRIBAL Class of destroyers. Cost £341,082 |
| 16/02/1940: Instrumental in the ALTMARK Incident, freeing 299 British prisoners of war | |
| 23/10/1941: Torpedoed by U-Boat U563 when escorting a convoy from Gibraltar to the UK | |
| 27/10/1941: Taken in tow but foundered in bad weather 200 miles west of Gibraltar | |
| 159 crew died |

Above photo is courtesy of Photoship

Above photo is copyright of the Imperial War Museum