in 1956. The IRA border campaign attacked ten targets in six counties, damaging bridges, courthouses and border roads. By 1957, three RUC officers and seven republicans had been killed during the campaign. Cahill was arrested and interned in January 1957 with several other republicans. In the same year, Cahill's first son was born and was named Thomas, after Tom Williams. Cahill was released from internment in April 1961. Founding the Provisional IRA Following his release from prison, Cahill was disappointed at the direction of the IRA. They had given up armed struggle, and desired seats in elections. Failed campaigns led to the IRA becoming weak and disorganised. Cahill resigned from the IRA around 1962. In August 1969, intense rioting broke out in Northern Ireland, the most violent being in Belfast. In the Northern Ireland riots of August 1969, Cahill, along with Billy McKee, tried to defend the Catholic Clonard area from attack, but was unable to prevent Bombay Street being burned by Ulster Protestant rioters. When he subsequently tried to organise the defence of the Ballymurphy area, he was initially chased away by its Catholic residents. The 1969 Northern Ireland riots displaced 1,800 families from their homes. It was a humiliation for the IRA and made evident that they could not protect their people. The slogan 'IRA: I Ran Away' was painted on walls all over Belfast. The riots were said to be the beginning of "the Troubles" in Ireland. Later that year, Cahill was a key figure in founding the Provisional Irish Republican Army. Angry at the failure of the IRA (led in Belfast by Billy McMillen) to defend Catholic areas during the communal rioting, Cahill and McKee stated in September 1969 that they would no longer be taking orders from the IRA leadership in Dublin, or from McMillen. In December 1969, they declared their allegiance to the Provisional IRA, which had split away from the leadership. This action took 9 out of the 13 units of the IRA in Belfast into the Provisional IRA. The remnants of the pre-split IRA became known as the Official IRA. The Provisional IRA was created and an executive council of 12 men was elected. Of the executive members, seven, one of whom was Joe Cahill. were elected to serve as the Provisional Army Council. Cahill also served as the second-in-command to Billy McKee, OC of the Belfast Battalion. Provisional IRA activities In