IRA

Sister vows to keep searching for Columba and other Disappeared

Birmingham pub bombings: What we know 50 years on

Search fails to find remains of Capt Robert Nairac

'We immediately knew it was a bomb'

MP's daughter hopes bomber can admit his murder was wrong

Bombing Brighton: The Plot to Kill Thatcher. Video, 76 minutesBombing Brighton: The Plot to Kill Thatcher

Irish president calls Guildford bombings 'tragedy'

Service to mark 50 years since Guildford pub bombings

Service to mark 35th anniversary of Deal bombing

'Hope' as first search for Capt Robert Nairac begins

Will the mystery around Robert Nairac be solved?

MI5 finds new documents on Army's IRA spy

Man wanted for 1979 Armagh murder appears in Dublin court

Marines' memorial on IRA bomb site refurbished

1984: Bomb blast at Brighton Conservative conference. Video, 00:04:211984: Bomb blast at Brighton Conservative conference

1974: Bomb sets fire to Houses of Parliament. Video, 00:01:311974: Bomb sets fire to Houses of Parliament

Murdered RUC man's memorial moved to new location

1984: Bomb blast at Brighton Conservative conference

Second Gerry Kelly libel case settled

Hotel bombed by IRA celebrates 160 years

Police given date to access ex-IRA man's tapes

Kingsmills survivor feels 'duty to seek truth'

What happened in the Kingsmills massacre?