Steven,
Thanks for your contribution.
By searching on line, on regiment history, found this too, here
https://www.forces-war-records.co.uk...ester-regiment :
“ In 1944, following Royal Guard duties at Balmoral, Battalion was posted to Malta November 1945 and remained there until November 1946 when the 5th was disbanded.”
So far, not found track of presence of this regiment in Malta, post ww2, a apart the above extract.
Cheers,
JD