I don't unequivocally condemn the IRA, though certainly some actions of the IRA should be condemned. More broadly, I don't condemn political violence in all circumstances. I stand by my original post: this "study" is a propaganda exercise that adds nothing to the knowledge of what happened and fails to prove its contention that IRA activities in Fermanagh constituted "ethnic cleansing", or even sectarian cleansing.
You should condemn it in all circumstances, and that article is true - the IRA are responsible for the bulk of the murders in NI.