Nuclear artillery shells in USSR weren't produced to minimize radiation or for surgical strikes...
Cos idea was: if East Germany will fold under western tanks attack, then they will use nuclear artillery shells on enemy tanks groups...
Later in 1970 ies attention to nuclear artillery had fall ...
Because missiles like Thocka and Scud offered reach range till 70-90 km and Scud till 300 km.
While 203 mm Pion at best approx 50 km....
Maybe they had improved some shells but....
IMHO they doesn't have large stocks with them cos maintenance and production costs and reality that it is easier to tell than to do this maintenance for NA shells...
Also cos control vs illegit use is difficult to ensure...
For SCUD they really had a lot of nuclear warheads...in some 1970 ies and early 1980 ies...
Cos idea was: if East Germany will fold under western tanks attack, then they will use nuclear artillery shells on enemy tanks groups...
Later in 1970 ies attention to nuclear artillery had fall ...
Because missiles like Thocka and Scud offered reach range till 70-90 km and Scud till 300 km.
While 203 mm Pion at best approx 50 km....
Maybe they had improved some shells but....
IMHO they doesn't have large stocks with them cos maintenance and production costs and reality that it is easier to tell than to do this maintenance for NA shells...
Also cos control vs illegit use is difficult to ensure...
For SCUD they really had a lot of nuclear warheads...in some 1970 ies and early 1980 ies...