Somewhere along Iran’s southern coastline, in waters barely deep enough to swallow a three-story building, a 29-meter submarine can slip beneath the surface, fire a heavyweight torpedo, and vanish ...

Navy SEALs are known for operating under the radar. They are an elite and highly-trained military force that specializes in conducting secretive missions, including insertions and extractions, often ...

Iran claims it has deployed small submarines as an "invisible guardian" of the Strait of Hormuz, but analyst says the vessels pose limited strategic threat.

Helsing, Europe’s best-funded defence tech startup, has unveiled its latest product — an autonomous mini-submarine for underwater reconnaissance. Dubbed SG-1 Fathom, the sub is the latest addition to ...

Here’s What You Need to Know: Though modest, the range is more than sufficient to put the entire Korean Peninsula and Japan in the Pukguksong-3’s crosshairs. Also sometimes called the Sinpo-class, ...