Japan’s Sōryū-class submarines are the backbone of the JMSDF’s undersea force and some of the most capable non-nuclear subs ...

The EDA’s €4.8-million ($5.6-million) Submarine Hull/Rudder/Propeller Hydrodynamics Interaction and Hydroacoustics (SPHYDA) ...

The applications of submarines go far past traditional military operation. While submarines are a backbone of military operations, they are also used for underwater exploration, transportation and ...

The vast expanse of the Pacific Ocean, over 5,000 nautical miles across, protects the West Coast of the United States against ...

By Adm. James G. Foggo III and Steven Wills, Ph.D., Defense Opinion Writers. Once again, the undersea domain is growing ...

South Korea's pursuit of nuclear-powered submarines is gaining traction following President Donald Trump's endorsement, ...

The US Defense Security Cooperation Agency (DSCA) has officially authorized Indias procurement of American-manufactured ...

To the uninitiated, it might seem like if you've seen one submarine, you've seen them all. After all, movies like "Crimson Tide" and "The Hunt for Red October" kind of show all subs performing the ...

When people think about submarines, they often recall the modern variety: massive vessels housing dozens of people, incredible weaponry, and advanced technology. That's certainly true of contemporary ...

China is looking to replicate Ukraine’s underwater drone successes in a potential conflict in the Indo-Pacific. Countries often host military parades in an attempt to garner respect from within and ...