Two bombs exploded in centre of Dublin within 20 minutes of each other on 1 December 1972 - 2 men killed
A bomb exploded in the village of Belturbet, County Cavan. on 28 December 1972 - 2 teenagers killed
A bomb exploded in Sackville Place, Dublin on the afternoon of Saturday, 20 January 1973 - 1 man killed
Three bombs exploded in Dublin on 17 May 1974 at 5.30 pm and a fourth exploded in Monaghan at 7 pm leaving a total of 34 people dead
Three members of the Miami Showband were shot dead and two members were injured at Buskhill, County Down, on 31 July 1975
A bomb exploded in Crowe Street, Dundalk, County Louth, on 19 December 1975 - 2 men killed
A bomb exploded outside the Three Star Inn, Castleblayney, County Monaghan, on 7 March 1976 - 1 man killed