[PAR] [TLE] Robert Nairac [SEP] Captain Robert Laurence Nairac GC (31 August 1948 –15 May 1977) was a British Army officer who was abducted from a pub in Dromintee, south County Armagh, during an undercover operation and murdered by the Provisional Irish Republican Army (IRA) on his fourth tour of duty in Northern Ireland as a Military Intelligence Liaison Officer.  He was posthumously awarded the George Cross in 1979. [PAR] [TLE] John Francis Green [SEP] John Francis Green (18 December 1946 – 10 January 1975), was a leading member of the North Armagh Brigade of the Provisional Irish Republican Army, holding the rank of Staff Captain and Intelligence Officer.  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 Secret Intelligence Service operative Captain Fred Holroyd, British Army Captain 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 loyalist extremists known as the Glenanne gang.  No one was ever prosecuted for the killing.
[PAR] [TLE] Robert Nairac [ SEP ] Captain Robert Laurence Nairac GC ( 31 August 1948 –15 May 1977 ) was a British Army officer who was abducted from a pub in Dromintee , south County Armagh , during an undercover operation and murdered by the Provisional Irish Republican Army ( IRA ) on his fourth tour of duty in Northern Ireland as a Military Intelligence Liaison Officer . He was posthumously awarded the George Cross in 1979 . [PAR] [TLE] John Francis Green [ SEP ] John Francis Green ( 18 December 1946 – 10 January 1975 ) , was a leading member of the North Armagh Brigade of the Provisional Irish Republican Army , holding the rank of Staff Captain and Intelligence Officer . 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 Secret Intelligence Service operative Captain Fred Holroyd , British Army Captain 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 loyalist extremists known as the Glenanne gang . No one was ever prosecuted for the killing .
The British Army officer involved in Green's killing was murdered by whom?
The British Army officer involved in Green 's killing was murdered by whom ?
Provisional Irish Republican Army
Provisional Irish Republican Army