Fifteen people are killed in a bomb attack by militant Protestant UVF in McGurk's bar in Belfast.
Eleven people are killed and 130 injured when IRA sets off 26 bombs in "Bloody Friday" killings in Belfast. Nine people die in an IRA explosion at a customs post near Newry, Co Down. In this month alone, 96 people are killed.
Coach carrying soldiers and families is bombed on the M62. Twelve people are killed and 14 are hurt.
IRA bombs two British pubs, killing 30 people and wounding more than 200. Many of the people convicted were acquitted almost two decades later.
Republicans kill 10 Protestants in a bombing.
Twelve people killed and more than 30 wounded by IRA fireball bomb at La Mon House Hotel, near Comber, Northern Ireland.
Eighteen soldiers killed when IRA bombs their vehicle in coastal resort of Warrenpoint.
Two bomb attacks on soldiers in London's royal parks kill 11 people and wound 50.
INLA, an IRA off-shoot, bombs a nightclub killing 17 people.
Nine police officers are killed when IRA mortar bombs a border-town police station.
Eleven killed and 63 wounded when IRA bombs Remembrance Day service in Enniskillen, near Irish border.
Bomb at Royal Marines Music School in Deal, south-east England, kills 11 and wounds 22.
Eight Protestant workers killed by IRA bomb at NI army base.
IRA bombs busy street in Protestant part of Belfast, killing 10. Protestant extremists kill seven Halloween revellers in revenge.