The Darkley killings or Darkley massacre is a gun attack carried out on November 20, 1983, near the village of Darkley, County Armagh, Northern Ireland. Three gunmen attack worshippers attending a church service at Mountain Lodge Pentecostal Church, killing three Protestant civilians and wounding seven. The attackers are rogue members of the Irish National Liberation Army (INLA). They claim responsibility using the cover name “Catholic Reaction Force,” saying it is retaliation for recent sectarian attacks on Catholics by the loyalist Protestant Action Force (PAF). The attack is condemned by INLA leadership.

In the months before the Darkley killings, several Catholic civilians are killed by loyalists. On October 29, 1983, a Catholic civilian member of the Workers’ Party, David Nocher (26), is shot dead in Belfast. On November 8, Catholic civilian Adrian Carroll (24) is shot dead in Armagh. Ulster Defence Regiment (UDR) personnel are later convicted but the convictions are cleared on appeal for three of them (see UDR Four case). Carroll is the brother of an INLA member who was killed a year earlier. These attacks are claimed by the Protestant Action Force, a cover name used mostly by members of the Ulster Volunteer Force (UVF). It is believed the Darkley killings are primarily a retaliation for the killing of Carroll.

On the evening of Sunday, November 20, about sixty people are attending a church service at Mountain Lodge Pentecostal Church. The small, isolated wooden church is outside the village of Darkley, near the border with the Republic of Ireland and several miles from Armagh. As the service begins, three masked gunmen arrive, at least one of whom is armed with a Ruger semi-automatic rifle, and open fire on those standing in the entrance. Three church elders are killed: Harold Browne (59), Victor Cunningham (39) and David Wilson (44). The fatally wounded Wilson staggers into the service, where he collapses and dies. The gunmen then stand outside the building and spray it with bullets, wounding an additional seven people before fleeing in a car. The service is being tape-recorded when the attack takes place. On the tape, the congregation can be heard singing the hymn “Are You Washed in the Blood of the Lamb,” followed by the sound of gunfire. All of the victims are Protestant civilians.

In a telephone call to a journalist, a caller claims responsibility for the attack on behalf of the “Catholic Reaction Force.” He says it is “retaliation for the murderous sectarian campaign carried out by the Protestant Action Force” and adds, “By this token retaliation we could easily have taken the lives of at least 20 more innocent Protestants. We serve notice on the PAF to call an immediate halt to their vicious indiscriminate campaign against innocent Catholics, or we will make the Darkley killings look like a picnic.” The caller names nine Catholics who had been attacked.

The name “Catholic Reaction Force” had never been used before and police say they believe the attack is carried out by members of the INLA. The INLA condemn the attack and deny direct involvement, but say it is investigating the involvement of INLA members or weapons. A week later, INLA leader Dominic McGlinchey admits that one of the gunmen had been an INLA member and admits supplying him with the gun but says there is no justification for the attack. The INLA member’s brother had been killed by loyalists. McGlinchey explains that the INLA member had asked him for a gun to shoot a known loyalist who had been involved in sectarian killings. However, “clearly deranged by the death of his brother,” he “used it instead to attack the Darkley Gospel Hall.” McGlinchey says, “he must have been unbalanced or something to have gone and organised this killing. We are conducting an inquiry.”

There are reprisal sectarian attacks on Catholics in North Belfast, Lisburn, and Portadown within 24 hours of the Darkley massacre. On December 5, fifteen days after the Darkley attack, the PAF shoot dead INLA member Joseph Craven (26) in Newtownabbey.

The name “Catholic Reaction Force” is used several other times. In August 1984, it is used to issue a threat to newspapers against the families of Royal Ulster Constabulary (RUC) officers, after Sean Downes, a Catholic man, dies after the RUC shot him with a plastic bullet during an anti-internment march on the Andersontown Road, Belfast. In May 1986, it is used to claim the killing of Protestant civilian David Wilson (39), who is shot while driving his firm’s van in Donaghmore. The Irish Republican Army (IRA) also claims responsibility, saying Wilson was a member of the UDR. The “Catholic Reaction Force” declares a ceasefire on October 28, 1994. In 2001, the name is used to claim two attacks on homes in which there are no injuries, and in 2002 is used to issue a threat to hospital workers suspected of links to the security forces.

(Pictured: The Mountain Lodge Pentecostal Church at Aughnagurgan outside Darkley, County Armagh, Northern Ireland)