A better question: if still around, how might they best be delivered. South Africa's crapped-out Canberra bombers and Hawker Siddeley/BAe Buccaneer strike aircraft were sufficient for those half-dozen or so devices of the 1970s/80s, and the planned follow-on, the South African-built Cheetah E could likely have air delivered such units up to the present day. But what now?
The earliest SA nukes weighed in at around a ton, a bit beyond what South Africa's proposed missile delivery systems could manage, hence a 1980s change to a preference for ChemBio payloads- more cost effective in any event, though downsizing of the bomb units with their proposed modernizetion might have been accomplished. But even in their original form, I guess one of the old South African Airways 747SPs might do it....
-archy-/-
