Demand is growing in the Middle East for autonomous platforms and it is now one of the largest overseas markets for China's ...

The United States remains the world's leading operator of nuclear submarines, including fast-attack, ballistic-missile, and guided-missile types. However, the most significant shift in the undersea ...

A tour of the heaviest military machines ever built, from super-heavy tanks and rail guns to record-setting bombers, submarines, battleships, and modern aircraft carriers—each compared to the weight ...

For decades, Russia’s Kilo-class submarines were among the most recognizable diesel-electric attack submarines in ...

Hidden in the Pacific, two very different volcanoes are forcing scientists to rethink what counts as “biggest.” Tamu Massif, ...

Forget Angel Falls; the world's largest waterfall is an invisible underwater giant. The Denmark Strait cataract, between Greenland and Iceland, plunges 3,500 meters, dwarfing land-based falls. This ...

Bigger than any waterfall on land, this hidden ocean giant flows silently beneath the sea, unseen by human eyes, yet it plays a powerful role in shaping Earth's climate and ocean currents.

Vice-Admiral Angus Topshee pushes faster, deadlier upgrades amid global instability.

With the 09IIIB class and future 09V class, China’s development of nuclear-powered (and nuclear capable) submarines is at an ...

Marles discussed AUKUS at length with 7NEWS podcast The Issue, just as he prepared to travel for his latest round of foreign ...

The climate crisis, the thirst for fossil fuels and critical minerals, colonial legacies and Indigenous rights: A battle for ...

The submarine mega-project is an element of Canada’s largest defence investment drive since the second world war. As part of its plan to reduce its dependence on the US and double trade with non-US ...