[PAR] [TLE] Billy McMillen [SEP] Liam "Billy" McMillen (19 May 1927 – 28 April 1975) was an Irish republican activist and an officer of the Official Irish Republican Army (OIRA) from Belfast, Northern Ireland.  He was killed in 1975, in a feud with the Irish National Liberation Army (INLA), which had broken away from the OIRA. [PAR] [TLE] Irish National Liberation Army [SEP] The Irish National Liberation Army (INLA, Irish: "Arm Saoirse Náisiúnta na hÉireann" ) is an Irish republican socialist paramilitary group formed in December 1974, during "the Troubles".  It seeks to remove Northern Ireland from the United Kingdom and create a socialist republic encompassing all of Ireland.  It is the paramilitary wing of the Irish Republican Socialist Party (IRSP).
[PAR] [TLE] Billy McMillen [ SEP ] Liam " Billy " McMillen ( 19 May 1927 – 28 April 1975 ) was an Irish republican activist and an officer of the Official Irish Republican Army ( OIRA ) from Belfast , Northern Ireland . He was killed in 1975 , in a feud with the Irish National Liberation Army ( INLA ) , which had broken away from the OIRA . [PAR] [TLE] Irish National Liberation Army [ SEP ] The Irish National Liberation Army ( INLA , Irish : " Arm Saoirse Náisiúnta na hÉireann " ) is an Irish republican socialist paramilitary group formed in December 1974 , during " the Troubles " . It seeks to remove Northern Ireland from the United Kingdom and create a socialist republic encompassing all of Ireland . It is the paramilitary wing of the Irish Republican Socialist Party ( IRSP ) .
Which organization did both Billy McMillen and the Irish National Liberation army have affiliations with until 'the Troubles' 1974?
Which organization did both Billy McMillen and the Irish National Liberation army have affiliations with until ' the Troubles ' 1974 ?
Official Irish Republican Army
Official Irish Republican Army