Russia is modernizing its nuclear bases near the EU, according to the Swedish outlet SVT.

One such base is located in Kaliningrad, just 270 kilometers from Sweden, and in recent years, five Russian nuclear facilities have been built or upgraded near the Swedish border.

It is also known that Russia is modernizing nuclear bases on Novaya Zemlya, the Kola Peninsula (the main nuclear testing site in Russia), and in Asipovichy, Belarus.
https://svt.se/nyheter/utrikes/bilder-har-rustar-ryssland-upp-karnvapenbas-27-mil-fran-sverige
https://x.com/wartranslated/status/1934672863606288692

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