"Top Secret Files" says the headline.
Confidential MOD Documents says the initial blurb.
Whats the betting that the files contained "Restricted" documents?
It reminds me of the time that peace demonstrators invaded ATC at a training(?) airfield many years ago (I forget which) and claimed to have gained access to secret classified documents. Subsequent photos that they had taken revealed the Met Manual which in those days was "Restricted" purely on the grounds that it was an AP.
Never let the facts get in the way of a good story!!