The hand-written report does not say why the men were in the area but a source from Defence Intelligence claims they were poachers who had killed their prey and were posing with the animal when the 'UFO' appeared.
He claims a DI55 officer was sent to Scotland to examine the evidence and interview the men. The two photographers were reassured they not in any trouble as a result of their activities. Afterwards they simply 'went on their way'. Their identity remains unknown and, since that time, they have not come forward with their version of the story.
A UK Confidential memo in
DEFE 31/180/1, a file opened by the DI55 UFO desk officer, confirms my source's claim that the negatives were examined first in September 1990 and were subsequently sent to the RAF's
Joint Air Reconnaissance Centre (JARIC) at RAF Brampton in Cambridgeshire for detailed analysis.
According to him, the investigation concluded the 'object' was a US experimental aircraft flying from the
former RAF airfield at Machrihanish on the Mull of Kintyre.
'There was nothing extraterrestrial about what was seen in Scotland,' he added. 'No one else other than the Americans had anything like it at the time.
But we knew what it was'.