Good morning,
I think we are talking about the Dhofar here. By the 70s there were no British troops left in that area having pulled out of Aden.
There were however members of the SAS there in Oman training the Sultans troops for their war against the liberation army (local insurgents). They were not there, officially, like a great many of the SAS tasks at that time.
Can we see the para wings please.
John915