Spotter planes can no longer directly see enemy submarines. Today, their mission is overwhelmingly acoustic—listening to ...
In Variant 1, the personnel compartment for special operators was placed forward of the cockpit, as these compartments would flood during submerged operation, placing the pressurized cabin as close to ...
The age of diesel-powered submarines began in 1912, and these subs dominated the waters for more than 40 years, through both World War I and World War II. In the U.S., this era ended when the last ...