Iran’s regular surface navy is being systematically sunk and the Iran Navy headquarters was crippled, but the mini-subs and ...

A model of the multi-purpose mini submarine on display at the Saha Expo showing the general arrangement of the submarine and the pressure vessel. (Cem Devrim Yaylali) Datum Submarine Engineering, a ...

The Iranian warship that was sunk in the Indian Ocean likely didn’t have the technology needed to defend itself against submarines.

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 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 ...