Great Britain

The Ulster Defence Regiment


	United Kingdom of Great Britain and Northern Ireland

1970:	The Ulster Defence Regiment
	│
1992:	3^rd (County Down) Battalion, 4^th (County Fermanagh and County Tyrone) Battalion, 5^th (County Londonderry) Battalion, 6^th (County Armagh) Battalion, 7^th (City of Belfast) Battalion, 8^th (County Tyrone) Battalion, 9^th (County Antrim) Battalion,
	The Royal Irish Regiment (27^th (Inniskilling), 83^rd and 87^th and the Ulster Defence Regiment)
	│
2001:	2^nd Battalion, 3^rd Battalion, 4^th Battalion,
	The Royal Irish Regiment (27^th (Inniskilling), 83^rd and 87^th and the Ulster Defence Regiment) │
2007:	last battalions disbanded