| from elements of 638th (Brecknockshire and Monmouthshire) Light Air Defence Regiment, Royal Artillery (TA) │ | from elements of 444th (Staffordshire) Light Air Defence Regiment, Royal Artillery (TA) │ | from elements of 282th (Glamorgan and Monmouthshire) Field Regiment, Royal Artillery (TA) and 638th (Brecknockshire and Monmouthshire) Light Air Defence Regiment, Royal Artillery (TA) │ | |||
| Creation of the Territorial and Army Volunteer Reserve | |||||
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| 1967: | HQ Battery, | 210th (Staffordshire) Light Air Defence Battery, |
211th (South Wales) Light Air Defence Battery, |
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| 104th Light Air Defence Regiment, Royal Artillery (Volunteers) | |||||
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from part of The Worcestershire Territorial Regiment Royal Artillery │ | ||
| 1969: | │ │ |
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214th (Worcestershire) Light Air Defence Battery, |
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| 104th Light Air Defence Regiment, Royal Artillery (Volunteers) | |||||
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| 1976: | HQ Battery, | 210th (Staffordshire) Air Defence Battery, | 211th (South Wales) Air Defence Battery, | 214th (Worcestershire) Air Defence Battery, | |
| 104th Air Defence Regiment, Royal Artillery (Volunteers) | |||||
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| 1986: | │ │ |
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217th (County of Gwent) Air Defence Battery, │ |
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| 1992: | │ │ |
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| 1993: | HQ Battery, | 210th (Staffordshire) Battery, | 211th (South Wales) Battery, | 214th (Worcestershire) Battery, | |
| 104th Regiment, Royal Artillery (Volunteers) | |||||
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| 1999: | 217th (City of Newport) HQ Battery, │ |
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| 2006: | 217th (City of Newport) Battery, │ │ │ │ |
tranferred to 106th (Yeomanry) Regiment, Royal Artillery (V) |
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tranferred from 100th (Yeomanry) Regiment, Royal Artillery │ |
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| 201?: | │ │ │ |
266th (Gloucestershire Volunteer Artillery) Battery, │ |
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