fd188 - I'm with you on that one. I'd like to think the people who organised the test know it would not have been realistic due to the pressurisation aspect.
I agree it's more likely to be "If you want to blow it up, take more explosive, or find another way" ie hopefully easier for the detection systems to find a large amount of explosives wrapped around mohammeds nuts than the amount that slipped through previously.
Not many are under any illusion as to what may have happened were the same test to have been conducted in a pressurised hull.