How would I access the strategic effectiveness of the Irish Republican Army?

Question

How would I access the strategic effectiveness of the Irish Republican Army?

Answer 1

They failed.

Answer 2

Very ineffective I was in london with my new wife when the IRA Terrorists Bombed harrods and my 3 sisters turned up the next day taking my wife shopping

The IRA were Cowards who were Bombing the London Underground whilst we were at war with Germany

More of a Nuisance than anything else end result after Murdering hundreds of people Nothing Northern island still British

and people like me that remember the lack of policing By Southern Island I will never go to Eire not even to visit my mothers home who lost out in the end Eire