A new version of Ukraine's Shrike FPV attack drone can sink underwater, then re-emerge to carry out an attack. It might be the next generation of ambush drons.

A mysterious device spotted by satellite images at a Chinese shipyard has intrigued experts. With its 150-foot (45-meter) ...

As global reliance on subsea infrastructure grows, so do the risks. Discover how safeguarding undersea assets opens new ...

From subs to seagliders to torpedoes electric-powered boats, RI companies are building a cleaner future on − and under − the ...

New, more sophisticated technology is creating military vehicles that look straight from science fiction. One of which is ...

China's latest innovation can track the quietest vessels and submarines using the magnetic fields generated by their wakes.

The homegrown Iranian vessel is capable of carrying multiple squadrons of drones, helicopters, and cruise missiles.

The Naval Postgraduate School (NPS) has helped develop an autonomous underwater float that can monitor and transmit oceanographic and underwater acoustic data near-indefinitely, and in near real-time.

China has been modernizing its military strength with a dedicated focus on advancing its maritime power. From large aircraft ...

Now, a satellite image of China’s enormous secret submarine has stirred global intrigue. Spotted at the Guangzhou Shipyard in southern China, the vessel is speculated to be the longest submarine ...

At 54 feet in length, this early submarine communicated externally by surfacing and signaling with flags. Despite its flaws, it achieved the groundbreaking feat of underwater navigation ...