The doctrine declares that a conventional attack on Russia by any nation that is supported by a nuclear power will be ...

Kremlin spokesperson Dmitry Peskov said Tuesday that Russia's new nuclear weapons doctrine means Ukraine's use of Western ...

Russia says the use of US long-range missiles by Ukraine will lead to "an appropriate and tangible" response. Such an attack ...

Ukraine's President Volodymyr Zelensky on Tuesday urged Europe to push Moscow "harder" towards what he described as a "just peace", in a speech to the European Parliament marking 1,000 days since the ...

Putin has announced Russia will share nuclear deterrence with Russia's allies as Zelensky marks 1000 days of war.

"This is a very important document. Clearly, it requires in-depth analysis both in our country and, perhaps, abroad, too," Dmitry Peskov stressed ...

The Russian Ministry of Defence and state-run news agency TASS said on Tuesday that Ukraine's armed forces had suffered more ...

The fundamental principle of the doctrine is that the use of nuclear weapons is a measure of last resort to protect the country’s sovereignty ...

The president of the self-declared republic of Abkhazia, Aslan Bzhania, has resigned but will withdraw his resignation if ...

Ukraine has been pleading with the US for months to let it use American-made weapons to hit military targets inside Russia ...