In a significant advancement for naval stealth technology, Russia’s fifth-generation submarines are set to receive a new hydroacoustic rubber coating that is 20% thinner than its predecessors, according to Valery Polovinkin, the principal science advisor at the Krylov State Research Center (KSRC). This development was reported by Sputnik on Monday. The reduction in thickness is … Leggi tutto Russia’s Fifth-Generation Submarines to Get 20% Thinner Coating