It may not be known to many, but April 11 is designated as the National Submarine Day, as more than 120 years ago on the same day, the United States Navy purchased its first modern sub for its fleet.

Summary: The Skipjack-class submarines stand as a pivotal chapter in the evolution of U.S. naval capabilities, blending nuclear power with a revolutionary teardrop hull design to usher in a new era of ...

This post may contain links from our sponsors and affiliates, and Flywheel Publishing may receive compensation for actions taken through them. The terrors of the sea, the unseen fleets, the danger ...

North Korea’s new submarine to reshape underwater warfare in Northeast Asia - Construction of DPRK’s first nuclear-powered ...