Hi Junior
I think I did see that post of yours regarding IRA. Being of Irish extraction, formerly Catholic, and having read Trinity and numerous other books about the matter of Irish independence, IRA and such, I'm sympathetic to the notion of Irish independence.
That said, it is certainly a sticky wicket over there, and I do not pretend to have any sort of answer.
I am skeptical of the term 'terrorism', for I think it has reached a ridiculous level and is far over used, rather like 'reds' or 'anarchist' were used to bait the crowds 100 years ago.
Warfare, of the undeclared variety, is what happened in Ireland. Is warfare scary? Yes it is. Does it evoke fear in people not involved? Yes it does.
Are 'fear' and 'terror' synonyms? Yes they are.
Call it what you will, but men have been killing each other, separately or in groups, as long as they have been on the blood planet.