250 Signal Squadron |
| Unit Name | Location | Dates | Notes |
| | | |
| Gurkha Signal Training Squadron | Malaya | 1949 - 1959 | Formed |
| 250 Gurkha Signal Squadron | Malaya | 1959 - 1 Sept 61 | Became 2 Sqn 17 Gurkha Signal Regiment |
| 250 Gurkha Signal Squadron | England: Evans Lines, Blandford Camp | 1990 - 1994 | Replaced 3 Sqn 30 Signal Regiment |
| 250 Gurkha Signal Squadron | England: Bramcote | 1994 - | 30 Signal Regiment |
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251 Signal Squadron |
| Unit Name | Location | Dates | Notes |
| | | |
| 251 Signal Squadron (WRAC) (Southern Command) | England: Erskine Barracks, Wilton | 1959 - 1967 | Formed: Absorbed into 30 Signal Regiment |
| 251 Signal Squadron | England: Duchess of Kent Barracks, Aldershot | 1 June 1987 - | From 3 Sqn 30 Signal Regiment |
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252 Signal Squadron |
| Unit Name | Location | Dates | Notes |
| | | |
| 252 Signal Squadron | Hong Kong | 18 Feb 1960 - 1 July 1971 | Absorbed into 27 Signal Regiment |
| 252 (Hong Kong) Signal Squadron | Germany: Krefeld | 4 Oct 1993 - Aug 2002 | Formed from 4 Sqn 16 Sigs: Absorbed into 10 Signal Regiment? |
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253 Signal Squadron |
| Unit Name | Location | Dates | Notes |
| | | |
| 253 Signal Squadron (Kowloon) | Hong Kong: Kowloon | 1960 - 1964 | |
| 253 Signal Squadron (Hong Kong) | Hong Kong | 1964 - 1 July 1971 | Absorbed into 27 Signal Regiment |
| 253 (Kowloon) Signal Squadron | Germany: Krefeld? Herford? | 4 Oct 1993 - August 1995 | From 4 Sqn 16 Signal Regiment?: Reduced to Kowloon Troop and placed under command of 252 Signal Sqn of 16 Signal Regiment |
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254 Signal Squadron |
| Unit Name | Location | Dates | Notes |
| | | |
| HQ British Forces Arabian Peninsula (Indep) Signal Squadron | Aden | 1958 - 1960 | |
| 254 Signal Squadron (Aden) | Aden | 1960 - 1965 | Absorbed into 15 Signal Regiment |
| 254 Signal Squadron (UN Forces Cyprus) | Cyprus | 1971 - | |
| | | |
255 Signal Squadron |
| Unit Name | Location | Dates | Notes |
| | | |
| Persian Gulf Signal Troop | Bahrain | ?? - 2 June 1960 | |
| 255 Signal Squadron (Bahrain) | Bahrain | 2 June 1960 - 1964 | Became 3 Sqn 15 Signal Regiment |
| 255 Signal Squadron (Bahrain) | Bahrain | 1 June 1967 - Dec 1971 | Became Independent: Disbanded |
| 255 (Bahrain) Signal Squadron | Germany: Krefeld | 11 Jan 1993 - | From 3 Sqn 16 Signal Regiment |
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256 Signal Squadron |
| Unit Name | Location | Dates | Notes |
| | | |
| 47 Guided Weapons Regiment RA Signal Troop | Germany: Napier Barracks, Dortmund | ?? - 1 Nov 1960 | |
| 256 Signal Squadron (Guided Weapons (Field)) | Germany: Napier Barracks, Dortmund | 1 Nov 1960 - 1966 | merged with 257 Signal Squadron |
| 256 Signal Squadron | England: Evans Lines, Blandford Camp | Nov 1993 - 1994 | From 1 Sqn 30 Signal Regiment |
| 256 Signal Squadron | England: Bramcote | 1994 - | 30 Signal Regiment |
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257 Signal Squadron |
| Unit Name | Location | Dates | Notes |
| | | |
| 27 Guided Weapons Regiment RA Signal Troop | ?? | ?? - 14 Sept 1960 | |
| 257 Signal Squadron (Guided Weapons (Field)) | ?? | 14 Sept 1960 - 1 Jan 1967 | |
| 1 Artillery Brigade Headquarters & Signal Squadron | Germany: Hildesheim | 1 Jan 1967 - 1977 | Absorbed into 3 Armd Div HQ & Signal Regiment |
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258 Signal Squadron |
| Unit Name | Location | Dates | Notes |
| | | |
| 258 Signal Squadron (Radio) | Germany: | 1960 - ?? | |
| 258 Signal Squadron | England: Evans Lines, Blandford Camp | 1993 - 1994 | From 2 Sqn 30 Signal Regiment |
| 258 Signal Squadron | England: Bramcote | 1994 - 16 July 2007 | 30 Signal Regiment |
| 52 Infantry Brigade and Signal Squadron (258) | England: Bramcote | 16 July 2007 - | |
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259 Signal Squadron |
| Unit Name | Location | Dates | Notes |
| | | |
| 259 Signal Squadron (COMCAN) (Cyprus District) | Cyprus: Episkopi, WSBA | 11 Sept 1962 - July 1967 | From 2 Sqn 15 Signal Regiment: 1975 absorbed 259 Signal Sqn |
| 259 Signal Squadron (DCN) | Cyprus: Episkopi, WSBA | July 1967 - 1 Jan 1968 | |
| 259 Signal Squadron (Radio Relay) | Cyprus: Episkopi, WSBA | 1 Jan 1968 - 1 May 1975 | |
| 259 Signal Squadron (West) | Cyprus: Episkopi, WSBA | 1 May 1975 - 1990 | |
| 259 Signal Squadron (Episkopi) | Cyprus: Episkopi / Dhekelia | 1990 - | |
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