I think I don't regret a single 'excess' of my responsive youth - I only regret, in my chilled age, certain occasions and possibilities I didn't embrace.
But in the first Gulf war the United Kingdom was not under any threat from Iraq, and is still less so in the second one. Then there is no justification for obstructing freedom of information, particularly as nations have a right to know what their soldiers are being used for.
I think the key to being a journalist is getting your subject to feel comfortable enough to talk about stuff they want to talk about and the stuff they like and don't like, and still feel comfortable about it.