Key Points - Russia's Akula II-class nuclear-powered attack submarine Vepr (K-157), a late Cold War-era design, remains a versatile and potent asset despite the broader Akula-class aging. -It was ...
Key Points - Russia's Akula I-class nuclear-powered attack submarines (Project 971U), introduced in the late 1980s, remain operationally significant despite their age. -These submarines were advanced ...