I don't get your comment?... prominent members from various versions of the IRA are and have been members of Irish governments, see Gerry Adams/Martin McGuinness (Or even Michael Collins if you're talking way back).
Whenever said members/affiliates are former leaders we're really just splitting hairs. I get your point though, I mistook what he had said as there is no link at all between them. Instead he is saying 'The Irish government never commanded the IRA' which I'd largely agree with.
Its like saying what ever the presidents frat was, is part of the government.