The Bombing of Plaza de Mayo was a massacre which took place in Buenos Aires, Argentina, on 16 June 1955.
 On that day, 30 aircraft from the Argentine Navy and Air Force strafed and bombed Plaza de Mayo square in Buenos Aires, in what remains to this day the largest aerial bombing ever on the Argentine mainland.
 The attack targeted the adjacent Casa Rosada, the official seat of government, as a large crowd was expressing support for president Juan Perón.
 The strike took place during a day of official public demonstrations to condemn the burning of a national flag allegedly carried out by detractors of Perón during the recent procession of Corpus Christi.
 The action was to be the first step in an eventually aborted coup d'état.
 The number of identified bodies was put at 308 —including six children— plus an indeterminate number of victims that couldn´t be identified.
The Hillcrest Bar bombing, also known as the "Saint Patrick's Day bombing", took place on 17 March 1976 in Dungannon, County Tyrone, Northern Ireland.
 The Ulster Volunteer Force (UVF), a loyalist paramilitary group, detonated a car bomb outside a pub crowded with people celebrating Saint Patrick's Day.
 Four Catholic civilians were killed by the blast—including two 13-year-old boys standing outside—and almost 50 people were injured, some severely.
The Omagh bombing was a car bombing that took place on 15 August 1998 in Omagh, County Tyrone, Northern Ireland.
 It was carried out by a group calling themselves the Real Irish Republican Army, a Provisional Irish Republican Army (IRA) splinter group who opposed the IRA's ceasefire and the Good Friday Agreement.
 The bombing killed 29 people (including a woman pregnant with twins) as well as injuring some 220 others, a death toll even higher than that of any single incident during what were considered 'the Troubles' (1968-10 April 1998).
 Telephoned warnings had been sent about 40 minutes beforehand, but were claimed to be inaccurate and police had inadvertently moved people towards the bomb.
On 1 May 2016, a car bombing took place in the Turkish city of Gaziantep.
 The bombing took place at 09:17 (UTC+3) in front of the police headquarters along the thoroughfare Prof. Dr. Muammer Aksoy Boulevard.
 2 police personnel were killed and 22 people, consisting of 18 police personnel and 4 civilians, were injured.
 The perpetrator was also killed.
The Remembrance Day bombing (also known as the Enniskillen bombing or Poppy Day massacre) took place on 8 November 1987 in Enniskillen, County Fermanagh, Northern Ireland.
 A Provisional Irish Republican Army (PIRA) bomb exploded near the town's war memorial (cenotaph) during a Remembrance Sunday ceremony, which was being held to commemorate British military war dead.
 Eleven people (ten civilians and a police officer), many of them old age pensioners, were killed and 63 were injured.
 The IRA said it had made a mistake and that its target had been the British soldiers parading to the memorial.
On 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 in Dundalk in the Republic of Ireland close to the border.
 The second attack, 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 the 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 (loyalist) who was in the UVF and was a Sergeant in the RUC.
 At least 25 British soldiers and police officers were named as members of the gang.
Odd Man Out is a 1947 British film noir set in an unnamed Northern Irish city and directed by Carol Reed.
 It is based on the novel by F. L. Green and stars James Mason and Robert Newton.
The Abercorn Restaurant bombing was a paramilitary attack that took place in a crowded city centre restaurant and bar in Belfast, Northern Ireland on 4 March 1972.
 The bomb explosion claimed the lives of two young women and injured over 130 people.
 Many of the injuries were severe and included the loss of limbs and eyes.
 The Provisional IRA was blamed, although no organisation ever claimed responsibility and nobody was ever charged in connection with the bombing.
 According to Ed Moloney, an Irish journalist who has written extensively about the IRA, republican sources have unofficially confirmed the group's involvement.
The Balmoral Furniture Company bombing was a paramilitary attack that took place on 11 December 1971 in Belfast, Northern Ireland.
 A bomb exploded without warning outside a furniture showroom on the Shankill Road in a predominantly unionist area, killing four civilians, two of them babies.
 It is widely believed that the bombing was carried out by members of the Provisional Irish Republican Army (IRA) in retaliation for the bombing of McGurk's pub a week earlier, which killed 15 Catholic civilians.
 The Ulster Volunteer Force (UVF) had carried out that bombing.
Unfinished Revolution is an Irish folk music album by Christy Moore.
 The album was released the same year as the Remembrance Day bombing in Enniskillen, an event Moore described as changing his viewpoint on Irish Republicanism.
 This is reflected on the album as it only features Traditional folk songs as opposed to the Political songs found on previous albums.

Question: Unfinished Revolution was released on the same day as the bombing that took place in what Northern Irish city?
Answer: Enniskillen