Signal in Submarines: Our mobile phones and normal communication devices work through radio waves. (How are signals received ...

Submarines are a marvel of modern engineering, and the realities of operating one (as well as working and living on one) are ...

We had been tracking the contact for six hours. The acoustic signature was ambiguous. The geometry was incomplete. The ...

Rescue workers in Laos said they heard a knocking sound while searching a cave system for villagers that went missing after a ...

#Gravitas A fresh warning from the Five Eyes intelligence alliance claims Chinese operatives are using fake online ...

There is a fundamental frustration that AUKUS seems to be something that just happened. We woke up one morning and there it ...

Once a top-secret US Navy submarine armed with nuclear missiles, the USS Growler is now a museum exhibit that visitors can climb into and explore.

Can Seoul strengthen deterrence while remaining non-nuclear? Seoul is reportedly preparing to announce a roadmap for its nuclear-powered submarine program, turning what was once a long-running ...

A University of Florida team has developed magnetoelectric antennas that let robots talk underwater with just 10 watts of ...

Turkey’s Aksungur drone is now a flying launchpad. See how this 49-hour endurance UAV is redefining modern air combat ...

The Russians are using spray paint to fight the Ukrainian robot drones that are decimating their Army’s supply lines. They ...

The maritime route between Sweden and Denmark has become a key point for Moscow, which uses it to move oil from the Baltic to ...