China claimed the flights did not target any third party, while Russia said there was no foreign airspace violation.

Meanwhile, Newsweek has compared how different countries' nuclear weapons compare, by using maps produced by Alex Wellerstein ...

If Moscow tested a nuclear weapon, it would likely do this on the Novaya Zemlya archipelago in the Arctic Ocean north of ...

Today, the deaths of more than half a million people in a conventional war in the heart of Europe are reminiscent of the ...

Russia is closing in on a key town in Ukraine's defensive line made vulnerable by the loss of Vuhledar, the British defence ...

Satellite images taken in late September suggest that Russia's latest intercontinental ballistic missile, the RS-28 Sarmat, ...

Volodymyr Zelensky has called on the US to convince “sceptics” in Europe that Ukraine should be invited to join Nato. For the ...

North Korea, Russia, and China often inhabit the same position in the headspaces of NATO nations as the United Bloc against ...

Most civilian satellites are very sensitive to high-energy radiation and an atomic explosion in low Earth orbit would ...

Military analyst Sean Bell is with us for the next hour answering your questions on the war in Ukraine. Submit your question ...

BRUSSELS — Nearly three years since Russian missiles began raining down across Ukraine, Europe is still buying vast ...

Hungary's Foreign Affairs and Trade Minister Péter Szijjártó says first concrete is to be poured for the Paks II new nuclear ...