 Seven of the Protestant victims were members of the security forces (six Ulster Defence Regiment (UDR), two Royal Ulster Constabulary (RUC), one British Army) and another was the ten-year-old daughter of a UDR man, killed along with her father by a bomb planted in his car.Another victim was shot after being mistaken for his co-worker, an UDR member.Only three of the security force victims were killed while on-duty.