Northern Ireland by the Official IRA, Provisional IRA, Irish National Liberation Army, and Real IRA as well as by the British Army, Royal Ulster Constabulary, Police Service of Northern Ireland and also by the Ulster Defense Association and the Ulster Volunteer Force.
Irlandia Utara oleh Official IRA, Provisional IRA, Tentara Pembebasan Nasional Irlandia, dan Real IRA serta oleh British Army, Royal Ulster Constabulary, Police Service of Northern Ireland dan juga oleh Ulster Defense Association dan Pasukan Sukarelawan Ulster.