After a desperate search through the pages of old diaries I find this previously thought lost photo contact sheet of thumb nail size images of my 1997 visit to Yemen:
3 May 2015: from those thumb nail images I ascertain that the man introduced to me as ‘the Engineer’ in 1997 was Khalid Sheikh Mohammed. Khalid Sheikh Mohammed is the al Qaeda member currently detained in the US Guantanamo Bay military prison on charges of masterminding the 9/11 attacks:
