Spanish Tiburón (Shark) class Submarine

Spanish Tiburón (Shark) class Submarine: While the S-80 class submarines had lengthy delays in development, when they finally entered service they were considered excellent boats. With an air independent propulsion system, they had far greater…

Chinese Type 039E & 039F class Submarine

Chinese Type 039E & 039F class Submarine: While the Chinese Navy was the first Asian navy to develop an indigenous nuclear powered submarine design, the backbone of the Chinese submarine were conventional designs until the…