Japan’s Taigei-class submarine—the “Big Whale”—is the first submarine class designed entirely around lithium-ion batteries, ...
The Initial Operational Capability (IOC) was achieved after testing performed by Air Test and Evaluation Squadron One (VX-1) ...
The sonar ping came during a routine drill. The crew of a Swedish submarine rescue ship was training in the Baltic Sea in ...
For 96 hours, Christine Dawood awaited her family’s return from their doomed dive to the Titanic wreck. Here, she relives ...