Submarines are a vital part of the United States Navy, but there is one in particular that stayed at sea for 727 days. Here's ...
Interesting Engineering on MSN
US Navy’s SeaGuardian drone drops sonobuoys to hunt submarines hidden in deep sea
General Atomics Aeronautical Systems, Inc. (GA-ASI) tested its MQ-9B SeaGuardian drone with a new ...
Add Yahoo as a preferred source to see more of our stories on Google. Handout image from South Korea's Navy of the Jang Yeongsil submarine that launched on October 22, 2025 in Geoje, South Korea. - ...
Jan 6 (Reuters) - Russia has deployed a submarine and other naval vessels to escort an aging oil tanker, Bella 1, the Wall Street Journal reported on Tuesday , citing a U.S. official.
Seoul, South Korea (CNN) — South Korea wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that. Having Seoul become the seventh country in ...
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