Submarines are among the most sophisticated vehicles that humanity has ever developed. Their capability to navigate both the ocean surface and deep waters, their capacity to operate silently, and ...

Because of their stealth, operational adaptability, and capacity to project power in a way that surface ships cannot, submarines are considered one of the most important naval assets a country may ...

Because of the specialized nature of submarines, a distinct military strategy called anti-submarine warfare, or ASW, was created to counter them. Its primary objective is to defend ships and allied ...

Repeated naval war games have revealed an uncomfortable truth: quiet diesel-electric submarines can routinely “sink” billion-dollar aircraft carriers. -From Sweden’s AIP-equipped HMS Gotland slipping ...