Well, it's a country in the same way Scotland isn't. I think it'd be better referred to as Ulster so as not to confuse it with the Nation of Ireland or the island named Ireland.
On that note:
Fuck the (modern day) IRA. They're terrorists, stop pretending they're freedom fighters. Even though I've met a couple of former IRA members, who were nice people, I do not condone intentionally hurting civilians. Mountbatten, on the other hand, can get fucked with an explosive chainsaw... and he did.
Ulster belongs to Ireland (the nation)
I have no skin in the game as I am not Irish. I'll defer to actual Irish people whether this is the "correct" stance to take.
Fuck the (modern day) IRA. They're terrorists, stop pretending they're freedom fighters. Even though I've met a couple of former IRA members, who were nice people, I do not condone intentionally hurting civilians.
I don't think anyone thinks the modern IRAs (there are many of them) are anything resembling freedom fighters. The argument is about whether they were that during the Troubles, after which the Provisional IRA (the Irish side of the Troubles) pretty much stopped existing.