Russian tactical nuclear air bases is the most of Su-24, Su-34 and Tu-22M3 bases and they are
Olenogorsk
Soltsy
Kaliningrad area?
Shaykovka
Voronezh
Buturlinovka
Mozorovka
Shagol?
Angarsk
Komsomoslsk Khansk
https://thebulletin.org/premium/2020-03 ... rces-2020/
According this source have Russia around 300 tactical nuces on this bases.
But Kristenson also shows that many of the nuclear bases are in a vey bad shape.
And a question is if not the Su-30SM also are nuclear bases.
And the Su-24, Su-34, and Tu-22M3 have not many conventional miaailwa left.