I'm not aware of BBC leaks, but there was this: "In a debate on the Falklands War on 3 April 1982, Rowlands revealed that the British were reading Argentine di

I'm not aware of BBC leaks, but there was this: "In a debate on the Falklands War on 3 April 1982, Rowlands revealed that the British were reading Argentine diplomatic traffic" [0] https://en.wikipedia.org/wiki/Ted_Rowlands,_Baron_Rowlands https://en.wikipedia.org/wiki/Ted_Rowlands,_Baron_Rowlands