« Reply #8 on: Thursday 21 October 21 23:12 BST (UK) »
Good luck in finding intimate details about his time in Brunei, which was a BRITISH PROTECTORATE. and you will find an outline of this in Britannica. This country was rich in oil and we assisted the Sultan of Brunei in running his country; especially after World War II when telecommunications had come on in leaps and bounds, thus modernisation was needed.
https://www.britannica.com/place/Brunei/HistoryMy late Other Half was a member of H.M. Forces in the 1950s-1960s and was stationed in Brunei for a short period of time, but I have no idea why or precisely when.
As for your father's visit to Australia. The report in my other posting shows Australia needed his telecommunications expertise. Circa 1960 one of my cousins worked at the British Space Station in Woomera, Australia. Maybe that was why he was required to visit Australia??
You've possibly visited the National Archives webpage to see if his name is amongst their records. In case you have not made a visit, below is the url:
https://www.nationalarchives.gov.uk/
Aberdeen: Findlay-Shirras,McCarthy: MidLothian: Mason,Telford,Darling,Cruikshanks,Bennett,Sime, Bell: Lanarks:Crum, Brown, MacKenzie,Cameron, Glen, Millar; Ross: Urray:Mackenzie: Moray: Findlay; Marshall/Marischell: Perthshire: Brown Ferguson: Wales: McCarthy, Thomas: England: Almond, Askin, Dodson, Well(es). Harrison, Maw, McCarthy, Munford, Pye, Shearing, Smith, Smythe, Speight, Strike, Wallis/Wallace, Ward, Wells;Germany: Flamme,Ehlers, Bielstein, Germer, Mohlm, Reupke