In the freezing waters of the North Atlantic, NATO carried out one of its most complex and least visible military exercises.

Seoul wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that.

Far from the main fronts, a seemingly obscure island became the center of a vicious fight. Control of its harbors and airfields meant dominance over vital sea routes. Warships, submarines, and ...

Ukraine’s SBU used Sub Sea Baby drones to damage a Russian Kilo-class submarine at Novorossiysk, marking a major escalation ...

We’ve examined satellite imagery of Novorossiysk, where Ukraine says it carried out an undersea drone attack on a Russian ...

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

Trump said the armada would only grow until Venezuela returns oil, land and other assets he claims belong to the U.S.

Despite a surge in police checkpoints across the capital and the deployment of anti-aircraft defences to its military airport ...

Africa is home to 1.2 billion people, with massive natural resources, growing markets, and a continent increasingly courted ...

Ukraine and Portugal have agreed to jointly produce Ukrainian sea drones, according to a senior aide to President Volodymyr Zelensky. Oleksandr Kamyshin said on Saturday that the deal would see ...

"We hope that common sense will prevail and will proceed from this in our actions," a high-ranking Russian foreign ministry official said ...

The relationship between the United States and Venezuela has reached a critical point since Donald Trump's return to the ...