Think defence
I read your linked articles and was really impressed, actually brought a little bit of a lump to the throat - how ridiculous of me.
Anyway, having spent about 18 months in total on the Falklands I remember that there was alot of photographs and info at MPA/in Stanley on the subject you are requesting information about.
Any thoughts on touching base with the station commander down there and seeing if he or his appointed minion can point you in the right direction?