Seawolf-class submarines have a diving depth of 610 meters and can operate at a “sub-ice” level thanks to retractable bow planes. Indeed, these subs are meant for Arctic warfare and ...

The Virginia Class attack submarine is the U.S. Navy’s newest ... Most of the changes are found in the bow where the traditional, air-backed sonar sphere has been replaced with a water-backed ...

Aircraft hunting for submarines have long maintained the advantage, as the crews on submerged boats haven’t been able to know if they’re being tracked by an adversary’s aircraft. Anti ...

The Virginia Class attack submarine is the U.S. Navy’s newest ... Most of the changes are found in the bow where the traditional, air-backed sonar sphere has been replaced with a water-backed ...