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 ...
The U.S. Navy has some of the most advanced nuclear submarines in the world. Its newest addition is named after an important World War II ship.
Key Points and Summary - During the Cold War, the Soviet Union chased exotic undersea performance with titanium-hulled submarines like the Alfa and Mike classes—boats that could dive deeper and sprint ...
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 ...
The National Interest on MSN
Can the US save its construction timeline for the Columbia-class submarine?
The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.
The U.S. Navy is expected to give General Atomics flight clearance for anti-submarine warfare operations using the MQ-9B ...
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. - ...
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 the world operating ...
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. CNN — Seoul, South Korea (CNN) — South Korea ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results