History of Sinn Féin trend of power in both Sinn Féin and the IRA shifting north. In particular, Ó'Brádaigh's part in the 1975 IRA ceasefire had damaged his reputation in the eyes of Ulster republicans. The prisoners' protest climaxed with the 1981 hunger strike, during which striker Bobby Sands was elected Member of Parliament for Fermanagh and South Tyrone with the help of the Sinn Féin publicity machine. After his death on hunger strike, his seat was held, with an increased vote, by his election agent, Owen Carron, and two IRA volunteers were also elected to Dáil Éireann. These successes helped convince republicans that
Provisional IRA South Armagh Brigade brutality against Catholic civilians in Belfast in 1971. In August 1979, a South Armagh unit killed 18 soldiers in the Warrenpoint ambush. This was the biggest single loss of life inflicted on the British Army in its deployment in Northern Ireland (Operation Banner). A number of South Armagh IRA members were imprisoned by the end of the 1970s and took part in the blanket protest and dirty protest in pursuit of political status for IRA prisoners. Raymond McCreesh, a South Armagh man, was among the ten republican hunger strikers who died for this goal in the 1981 hunger strike. The