| Dates | Locations | Higher Formation | Remarks |
| | | |
| 1959.10.01 | Formed by amalgamation of 1st Bn, The King's Own Royal Regiment (Lancaster), and 1st Bn, The Border Regiment | | |
| 1959.10 | England: Westwick Camp (A and SP Companies) and Humbleton Camp (B, C and HQ Companies), Barnard Castle | | |
| 1960.09 | Cameroons: (A) and (S) Companies at Bamenda in the North, (C) and (HQ) Companies at Buea in the South and (B) Coy at Kumba in the centre | | |
| 1961.05 | England: Barford Camp, Barnard Castle | | |
| 1962.04 | Germany: Keightley Barracks, Wuppertal | 5 Infantry Brigade Group | |
| 1964.04 | England: Heathfield Barracks, Honiton | 2 Infantry Brigade | |
| Dec 64 - Sep 65: British Guiana | | |
| Aug - Sep 66: Public Duties, London | | |
| | Oct 1966: Aberfan | | |
| 1967.02 | Bahrain: | | |
| | May - Nov 67 Aden (2 Coys) | C Coy last unit to leave Aden - 29 Nov 1967 |
| 1968.02 | Cyprus: Salamanca Barracks, Episkopi: | | |
| 1968: A Coy deployed to Slim Barracks, Dhekelia | | |
| 1969: C Coy deployed to Slim Barracks, Dhekelia | | |
| | 1969: Company Group to Gibraltar | | |
| 1970.02 | England: Roman Barracks, Colchester | 19 Infantry Brigade | |
| Nov 70: Gibraltar, a second company group tour | | |
| | 10 - 31 Mar 71: Northern Ireland: Border Area | | |
| 1971.12 | Northern Ireland: Abercorn Barracks, Ballykinlar | 39 Infantry Brigade | |
| 1973.07 | Chester, Saighton Camp | 7 Armoured Brigade | |
| 1974.01 | Germany: Elizabeth Barracks, Minden | | |
| Dec 74 - Apr 75: Northern Ireland: Belfast (Falls/Divis/Sandy Row/Unity/Shankhill) | | |
| | Jun - Oct 76: Northern Ireland: Belfast (Springfield Road) | | |
| 1977.12 | England: Weeton Barracks, Preston | 42 or 24 Brigade | |
| Sep 78 - Jan 79: Northern Ireland: Belfast (Ardoyne/New Lodge/City Centre/Markets) | | |
| Feb - Jun 80: Northern Ireland: Bessbrook | | |
| | 1980: New Colours presented by HRH Princess Alexandra at Weeton | | |
| 1981.01 | Berlin: Montgomery Barracks | Berlin Brigade | |
| 1983.03 | England: Catterick | 24 Infantry Brigade | |
| | Jul - Nov 83: Falkland Islands | | |
| 1985.03 | Northern Ireland: Palace Barracks, Holywood | 39 Infantry Brigade | |
| 1987.02 | England: Meeanee Barracks, Colchester | 19 Infantry Brigade | |
| Apr - May 87: Northern Ireland: Armagh? | | |
| Dec 87 - Jun 88: Cyprus | UN tour | |
| | Apr - Sep 89: Northern Ireland: Op ‘Fondant’ | | |
| 1992.08 | Northern Ireland: Ebrington Barracks, Londonderry | 8 Infantry Brigade | |
| 1995.04 | England: Bourlon Barracks, Catterick | 19 Mechanised Brigade | Warrior bn |
| Oct 97 - May 98: Bosnia (Stabilisation Force) | | |
| Jan - Jun 99: Macedonia: B Company Group (Extraction Force) | | |
| | Apr - Oct 00: Bosnia (Stabilisation Force) | | |
| 2001.04 | Cyprus: Salamanca Barracks, Episkopi | British Forces Cyprus | |
| Nov 01 - Feb 02: Falkland Islands (Coy Group) | | |
| | 26 Apr 02: New Colours presented by HRH Princess Alexandra at Happy Valley, Cyprus | | |
| 2003.09 | England: St George Barracks, North Luffenham | 7 Armoured Brigade | |
| Jun 04 - Dec 04: Northern Ireland: Province Reinforcement Bn | | |
| Oct 05 - Apr 04: Iraq (Op Telic 7) | | |
| 1 Jul 06: Renamed 3rd Battalion, The Duke of Lancaster's Regiment (King's, Lancashire and Border) | | |
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