Type 21 frigate Ships Ships

| Pennant | Name_ | Hull_builder | Ordered | Laid_down | Launched | Accepted_into_service | Commissioned | Est_building_cost | Fate_ |
|---|---|---|---|---|---|---|---|---|---|
| F169 | Amazon | Vosper Thornycroft, Woolston | 26 March 1969 | 6 November 1969 | 26 April 1971 | 19 July 1974 | 11 May 1974 | £16.8M | To Pakistan as Babur |
| F170 | Antelope | Vosper Thornycroft | 11 May 1970 | 23 March 1971 | 16 March 1972 | 30 June 1975 | 16 July 1975 | £14.4M | Bombed by Argentine A-4 Skyhawks on 23 May 1982 and sank following day in San Carlos Water |
| F172 | Ambuscade | Yarrow Shipbuilders, Scotstoun | 11 November 1971 | 1 September 1971 | 18 January 1973 | 23 August 1975 | 5 September 1975 | £16.5M | To Pakistan as Tariq |