On December 17, 1967, Australia’s Prime Minister Harold Holt went swimming and vanished without a trace. His disappearance ...

British forces tracked a Russian Kilo-class submarine in European waters, emphasizing a rise in Russian naval movements near ...

In the days before his disappearance, Holt's doctor had advised him to swim less. This advice had been published in The ...

It was the culmination of a long-awaited dream and a cause for great celebration when Port Canaveral officially was dedicated ...

Geological stresses in the subsurface south of the Turkish city of Istanbul are continuing to rise, increasing the risk of a ...

Germany may transfer its Sea Lynx helicopters to Ukraine as it phases out the fleet, ensuring continued operational ...

As it tried to demonstrate its continuing ability to fight, Ukraine said it had used drones to inflict serious damage on a ...

Ukraine’s domestic security service, the SBU, said Monday that it struck a Russian submarine in the Black Sea port of Novorossiysk, causing critical damage to the vessel and effectively disabling it.

The attack with Ukrainian-made "Sub Sea Baby" drones hit the submarine in the port of Novorossiysk where Russia has rebased ...

In the midst of the Falklands War, British sailors hunting for ARA San Luis launched ordnance at the sonar and radar signals ...

A British naval supply ship with an on-board helicopter was deployed to track the stealthy Kilo-class submarine Krasnodar, ...

Ukraine said its naval drones damaged a Russian submarine in the Black Sea port of Novorossiysk, in a special operation it ...