It wasn't clear how much longer the submariners could survive with declining oxygen stocks. Adm. Viktor Fyodorov, commander of Russia's Pacific Fleet, initially estimated that the ...

TEHRAN, Iran (AP) — Iran's navy has acquired two new mini submarines designed for operations in shallow waters such as the Persian Gulf, the Iranian state TV reported on Thursday. The report said one ...

Indian Navy is set to bolster its special operations capabilities by acquiring at least two Special Operations Vessels (SOVs) ...

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 ...