Colombian authorities are holding a crew of drug traffickers that a grand jury in New York charged with using a fleet of submarines to ferry over 5,000 kilograms of cocaine to the U.S., federal ...

In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

On a submarine, there are a million and one things that can go wrong. And when they do, the crew must lean on its training ...

Ever wondered how much of our vast, mysterious oceans we’ve uncovered? Spoiler alert: not nearly as much as you’d think!

U.S submarines receive long-range communications on very low and extremely low frequencies, but other methods can be used to ...

They can search, track, and engage both land and sea vessels while staying hidden for extended periods — some of the most advanced nuclear submarines can dive deep into the ocean for months ...

In a major advancement for naval defense, General Atomics Aeronautical Systems has demonstrated a breakthrough in unmanned ...

In the forward engine room, evaporator distillers filtered ocean water to maintain the submarine's crucial supply of fresh water. The distillers could produce up to 1,000 gallons of fresh water a ...

South Korean shipbuilder Hanwha Ocean announced Thursday that it is ramping up its capabilities to participate in Korea's ...

The North could take "at least four to five more years to deploy the submarine into the Pacific Ocean" as it still needs to conduct more procedures including testing, experts believe. However ...

the audio clip includes sounds believed to be the acoustic signature of OceanGate’s Titan submarine’s implosion on June 18th, 2023 The clip was released through the US Department of Defense ...

Kieron Simon, of the Trinidad and Tobago Coast Guard (TTCG), went missing on February 20 after boarding it as part of a ...