A deep-sea training and engineering dive captured crisp snapshots of a U.S. Navy submarine and aircraft with state-of-the-art technology near San Diego.
In 1917, a World War 1 submarine sank to its watery grave after crashing into another…
A deep-sea training and engineering dive captured crisp snapshots of a U.S. Navy submarine and aircraft with state-of-the-art technology near San Diego.
In 1917, a World War 1 submarine sank to its watery grave after crashing into another…