Exclusive footage reveals a mini-sub that can travel for months carrying explosives and surveillance equipment.

BREST, France — Gulf countries are making new investments to increase their undersea warfare capabilities, including Qatar with the purchase of Italian-made mini-submarines and Saudi Arabia with the ...

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, ...

Here’s What You Need to Remember: However, despite the efforts of Allied censors, the Sydney raids did impart a sense of vulnerability to Australians. Civilians moved away from coastal zones, a... Key ...