First, the documentation that the opposition is moaning about relates solely to the military and is further complicated by the fact that multiple nations are involved. There is a reason that all governments don't make public the details about their military operations and is has to do with the safety of their personnel and generating the intended results without announcing their plans to the opposing militants.
There are no "dangerous precedents" here, and seeing that you've dragged fundamental democracy into the picture, it'd be interesting to see if the public was truly as infatuated with this issue (or the detainee) as are the opposition parties.
I never said anything about the Public. I said Parliament. Parliament is hardly the public. Take the cameras out of Parliament, get the non-Parliamentarians out of the room, close the doors, and give them access. How else can they be sure the government is not hiding criminal activities from Parliament?
Should there be criminal activities there, or alternatively moral improprieties, then at least our Parliamentarians have a right to know, seeing that they cannot represent their constituents' interests if kept in the dark. Their job is to serve us. If they can't know anything, then how can they serve us properly? What's the point of having a Parliament then?
I agree the public doesn't necessarily need to know, but as long as Cabinet is not elected by Parliament on a regular basis, then owing to that lack of checks and balances, Parliament need to know.