Complex sentence: During the height of "The Troubles" in Northern Ireland, the IRA targeted the BFG between 1988 and 1990 and its personnel; the attacks resulted in the deaths of 9 people, including three civilians, and many more wounded.
Split into simpler sentences: During the height of "The Troubles" in Northern Ireland, the IRA targeted the BFG and its personnel between 1988 and 1990. The attacks resulted in the deaths of 9 people, including three civilians, and many more wounded.