The Project 705/705K Lira (NATO: Alpha-class) SSN was a Soviet nuclear-powered attack submarine (SSN) designed for high-speed, deep-diving operations. Built primarily from titanium to reduce weight ...
TOKYO -- The world's deepest-diving submarine has disappeared in the choppy Pacific Ocean off Japan, a setback to deep-sea research on everything from earthquakes to rare bacteria. Kaiko, a bright ...
The world was gripped by horror in 2023 as the OceanGate submarine met its tragic fate. The submersible, per CBC, was designed to reach dizzying depths of up to — or rather down to — 4,000 meters. Its ...