The Royal Ulster Constabulary (RUC) was the police force in Northern Ireland from 1922 to 2001. It was founded on 1 June 1922 as a successor to the Royal Irish Constabulary (RIC) following the partition of Ireland. At its peak the force had around 8,500 officers, with a further 4,500 who were members of the RUC Reserve.
The Ulster Special Constabulary was a quasi-military reserve special constable police force in what would later become Northern Ireland. It was set up in October 1920, shortly before the partition of Ireland. The USC was an armed corps, organised partially on military lines and called out in times of emergency, such as war or insurgency. It performed this role most notably in the early 1920s during the Irish War of Independence and the 1956–1962 IRA Border Campaign.
Captain Robert Laurence Nairac was a British Army officer in the Grenadier Guards who was abducted from a pub in Dromintee, south County Armagh, during an undercover operation and killed by the Provisional Irish Republican Army (IRA) on his fourth tour of duty in Northern Ireland as a Military Intelligence Liaison Officer.
The Kingsmill massacre was a mass shooting that took place on 5 January 1976 near the village of Whitecross in south County Armagh, Northern Ireland. Gunmen stopped a minibus carrying eleven Protestant workmen, lined them up alongside it and shot them. Only one victim survived, despite having been shot 18 times. A Catholic man on the minibus was allowed to go free. A group calling itself the South Armagh Republican Action Force claimed responsibility. It said the shooting was retaliation for a string of attacks on Catholic civilians in the area by Loyalists, particularly the killing of six Catholics the night before. The Kingsmill massacre was the climax of a string of tit-for-tat killings in the area during the mid-1970s, and was one of the deadliest mass shootings of the Troubles.
The South Armagh Brigade of the Provisional Irish Republican Army (IRA) operated during the Troubles in south County Armagh. It was organised into two battalions, one around Jonesborough and another around Crossmaglen. By the 1990s, the South Armagh Brigade was thought to consist of about 40 members, roughly half of them living south of the border. It has allegedly been commanded since the 1970s by Thomas 'Slab' Murphy who is also alleged to be a member of the IRA's Army Council. Compared to other brigades, the South Armagh IRA was seen as an 'independent republic' within the republican movement, retaining a battalion organizational structure and not adopting the cell structure the rest of the IRA was forced to adopt after repeated intelligence failures.
The Protestant Action Force (PAF) was a front group used by Ulster loyalist paramilitaries in Northern Ireland when claiming responsibility for a number of attacks during the Troubles. First used in 1974, attacks by individuals claiming to be members of the PAF killed at least 41 Catholic civilians. The PAF was most commonly used by members of the Ulster Volunteer Force (UVF). All of the attacks claimed by the PAF in Armagh and Tyrone counties from 1974 to 1976 have been linked to the Glenanne gang, which was a group consisting of members of the UVF Mid-Ulster Brigade along with rogue Ulster Defence Regiment (UDR) soldiers and Royal Ulster Constabulary (RUC) police officers. A six-year period of no attacks claimed by the PAF ended in 1982; during the 1980s, the PAF claimed 15 attacks in the Belfast area and two in County Armagh. UDR soldiers were convicted of two attacks in Armagh. The PAF claimed its last attacks in the early 1990s, all of which were in north Armagh and were alleged to involve members of the security forces.
William McCaughey was a member of the Royal Ulster Constabulary's Special Patrol Group and the illegal Ulster Volunteer Force's Glennane gang in the 1970s. He was imprisoned for 16 years for murder from 1980 to 1996. On his release he worked as a loyalist and Orange Order activist until his death in 2006.
The Reavey and O'Dowd killings were two coordinated gun attacks on 4 January 1976 in County Armagh, Northern Ireland. Six Catholic civilians died after members of the Ulster Volunteer Force (UVF), an Ulster loyalist paramilitary group, broke into their homes and shot them. Three members of the Reavey family were shot at their home in Whitecross and four members of the O'Dowd family were shot at their home in Ballydougan. Two of the Reaveys and three of the O'Dowds were killed outright, with the third Reavey victim dying of brain haemorrhage almost a month later.
The Headquarters Mobile Support Unit is the police tactical unit of the Police Service of Northern Ireland. The HMSU was originally formed in the then Royal Ulster Constabulary part of Special Branch and was involved in several controversial shootings during The Troubles.
Robert John Jackson, also known as The Jackal, was a Northern Irish loyalist paramilitary and part-time soldier. He was a senior officer in the Ulster Volunteer Force (UVF) during the period of violent ethno-nationalist conflict in Northern Ireland known as the Troubles. Jackson commanded the UVF's Mid-Ulster Brigade from 1975 to the early 1990s, when Billy Wright took over as leader.
John Francis Green, was a leading member of the North Armagh Brigade of the Provisional Irish Republican Army. He was killed in a farmhouse outside Castleblayney, County Monaghan, by members of the Mid-Ulster Brigade of the Ulster Volunteer Force (UVF). According to Intelligence Corps member Fred Holroyd, Special Reconnaissance Unit officer Robert Nairac was involved in Green's killing. Green's was one of the 87 killings attributed by the Pat Finucane Centre to the group of Ulster loyalist paramilitaries, Ulster Defence Regiment soldiers and Royal Ulster Constabulary officers known as the Glenanne gang. No one was ever prosecuted for the killing.
The Glenanne gang or Glenanne group was a secret informal alliance of Ulster loyalists who carried out shooting and bombing attacks against Catholics and Irish nationalists in the 1970s, during the Troubles. Most of its attacks took place in the "murder triangle" area of counties Armagh and Tyrone in Northern Ireland. It also launched some attacks elsewhere in Northern Ireland and in the Republic of Ireland. The gang consisted of soldiers from the British Army's Ulster Defence Regiment (UDR), police officers from the Royal Ulster Constabulary (RUC), and members of the Mid-Ulster Brigade of the Ulster Volunteer Force (UVF). Twenty-five UDR soldiers and RUC police officers were named as purported members of the gang. Details about the group have come from many sources, including the affidavit of former member and RUC officer John Weir; statements by other former members; police, army and court documents; and ballistics evidence linking the same weapons to various attacks. Since 2003, the group's activities have also been investigated by the 2006 Cassel Report, and three reports commissioned by Irish Supreme Court Justice Henry Barron, known as the Barron Reports. A book focusing on the group's activities, Lethal Allies: British Collusion in Ireland, by Anne Cadwallader, was published in 2013. It drew on all the aforementioned sources, as well as Historical Enquiries Team investigations. The book was the basis for the 2019 documentary film Unquiet Graves, directed by Sean Murray.
Harris Boyle was an Ulster Defence Regiment (UDR) soldier and a high-ranking member of the Ulster Volunteer Force (UVF), a Northern Irish loyalist paramilitary organisation. Boyle was implicated in the 1974 Dublin and Monaghan bombings, and took part in the attack at Buskhill, County Down when an armed UVF gang wearing British Army uniforms ambushed The Miami Showband at a bogus military checkpoint. The popular Irish cabaret band was driving home to Dublin after a performance in Banbridge. He was one of the two gunmen killed when the bomb they were loading onto the band's minibus exploded prematurely. He is sometimes referred to as Horace Boyle.
Robert William McConnell, was an Ulster loyalist paramilitary who allegedly carried out or was an accomplice to a number of sectarian attacks and killings, although he never faced any charges or convictions. McConnell served part-time as a corporal in the 2nd Battalion Ulster Defence Regiment (UDR), and was a suspected member of the Ulster Volunteer Force (UVF).
John Oliver Weir is an Ulster loyalist born and raised in the Republic of Ireland. He served as an officer in Northern Ireland's Royal Ulster Constabulary's (RUC) Special Patrol Group (SPG), and was a volunteer in the illegal Ulster Volunteer Force (UVF). As a member of the UVF's Mid-Ulster Brigade led by Robin "the Jackal" Jackson, Weir was a part of the Glenanne gang, a group of loyalist extremists that carried out sectarian attacks mainly in the County Armagh area in the mid-1970s.
Robert John "R. J." Kerr, was a leading Northern Irish loyalist. He served as the commander of the Portadown battalion of the Ulster Defence Association's Mid-Ulster Brigade. Along with the Mid-Ulster Ulster Volunteer Force's brigade commander Robin Jackson, Kerr was implicated in the killing of Catholic chemist William Strathearn. Royal Ulster Constabulary Special Patrol Group officers John Weir and Billy McCaughey named him as one of their accomplice; however, neither Kerr nor Jackson were questioned by police or brought before the court, for "reasons of operational strategy". Weir and McCaughey were convicted of Strathearn's killing.
UVF Mid-Ulster Brigade formed part of the loyalist paramilitary Ulster Volunteer Force in Northern Ireland. The brigade was established in Lurgan, County Armagh in 1972 by its first commander Billy Hanna. The unit operated mainly around the Lurgan and Portadown areas. Subsequent leaders of the brigade were Robin Jackson, known as "The Jackal", and Billy Wright. The Mid-Ulster Brigade carried out many attacks, mainly in Northern Ireland, especially in the South Armagh area, but it also extended its operational reach into the Republic of Ireland. Two of the most notorious attacks in the history of the Troubles were carried out by the Mid-Ulster Brigade: the 1974 Dublin and Monaghan bombings and the Miami Showband killings in 1975. Members of the Mid-Ulster Brigade were part of the Glenanne gang which the Pat Finucane Centre has since linked to at least 87 lethal attacks in the 1970s.
The Jonesborough ambush took place on 20 March 1989 near the Irish border outside the village of Jonesborough, County Armagh, Northern Ireland. Two senior Royal Ulster Constabulary (RUC) officers, Chief Superintendent Harry Breen and Superintendent Bob Buchanan, were shot dead in an ambush by the Provisional IRA South Armagh Brigade. Breen and Buchanan were returning from an informal cross-border security conference in Dundalk with senior Garda officers when Buchanan's car, a red Vauxhall Cavalier, was flagged down and fired upon by six IRA gunmen, who the policemen had taken for British soldiers. Buchanan was killed outright whilst Breen, suffering gunshot wounds, was forced to lie on the ground and shot in the back of the head after he had left the car waving a white handkerchief. They were the highest-ranking RUC officers to be killed during the Troubles.
James Mitchell was an Ulster loyalist and Royal Ulster Constabulary (RUC) Reserve officer who provided a base and storage depot for the Glenanne gang at his farm at Glenanne, near Mountnorris, County Armagh, during the Troubles. The gang, which contained over 40 known members, included soldiers of the British Army's Ulster Defence Regiment (UDR), officers of the RUC, the Mid-Ulster Brigade of the illegal paramilitary Ulster Volunteer Force (UVF) and some Ulster Defence Association (UDA) members.
During the evening of 19 December 1975, two coordinated attacks were carried out by the Ulster Volunteer Force (UVF) in pubs either side of the Irish border. The first attack, a car bombing, took place outside Kay's Tavern, a pub along Crowe Street in Dundalk, County Louth, Republic of Ireland - close to the border. The second, a gun and bomb attack, took place at Donnelly's Bar & Filling Station in Silverbridge, County Armagh, just across the border inside Northern Ireland. The attack has been linked to the Glenanne gang, a group of loyalist militants who were either members of the UVF, the Ulster Defence Regiment (UDR), the Royal Ulster Constabulary (RUC) and the closely linked UVF paramilitary the Red Hand Commando (RHC), some of the Glenanne gang were members of two of these organizations at the same time like gang leaders Billy Hanna who was in both the UVF and the UDR and who fought for the British Army during the Korean War and John Weir who was in the UVF and was a sergeant in the RUC. At least 25 UDR men and police officers were named as members of the gang. The Red Hand Commando claimed to have carried out both attacks.
