The United States, Australia and the United Kingdom announced coordinated sanctions on Wednesday against Russia-based ...

Professor Michael Clarke has been answering your Ukraine war questions live - scroll down for the best of his answers, or use the video below to watch back this week's Q&A.

Russia ramps up the Su-57 program, with its new 177S turbofan engine, amid Western pressure over its war in Ukraine.

Reportedly, seven drones targeted a thermal power plant in Ryazan, leading to explosions despite claims of successful air-defense intercepts.

"Claims that Russia and China are allegedly conducting nuclear tests and the US must not lag behind are unsubstantiated," Alexander Darchiev said ...

Two days after overseeing a key shipbuilding milestone from the Kremlin, Vladimir Putin set out a sweeping vision for ...

At least 20 people were killed and many more wounded in the western city of Ternopil when a missile hit a residential ...

When asked whether the momentum from the Alaska meeting between Russian President Vladimir Putin and his US counterpart Donald Trump had been exhausted, Alexander Darchiev replied: "Not at all" ...

The European Union rolled out a new defense package on Wednesday to allow tanks and troops to deploy more rapidly across the ...

The Trump administration has been quietly hammering out a new peace plan with Russia to end its war with Ukraine, a person familiar with the talks told CNN.

The Trump administration has been secretly working in consultation with Russia to craft a 28-point peace plan to end its ...

British officials said the Yantar is part of the Russian navy, designed to conduct surveillance in peacetime and sabotage ...