Air Marshal Sir John Robert Walker, KCB, CBE, AFC, FRAeS (born 26 May 1936) is a former Royal Air Force officer who served as Chief of Defence Intelligence from 1991 to 1994.
جون ووكر (بالإنجليزية: John Walker) هو عسكري بريطاني، ولد في 26 مايو 1936. (ar)
Air Marshal Sir John Robert Walker, KCB, CBE, AFC, FRAeS (born 26 May 1936) is a former Royal Air Force officer who served as Chief of Defence Intelligence from 1991 to 1994. (en)