
Underwater Arms Race: Russian "Borei-A" Nuclear Submarines Outperform All Known Global Counterparts
Military Expert Dandykin: Russia is a Generation Ahead of the US in Submarines

Military Expert Dandykin: Russia is a Generation Ahead of the US in Submarines

The US Department of Energy found a loophole and allowed the import of enriched uranium of Russian origin

The aircraft was to be equipped with promising PD-14 engines, but with modifications