In a week when an irritated Donald Trump announced sanctions against Russia's two largest oil companies, reportedly because ...

Ukraine has alleged in fresh allegations against Russia that Putin's army was using a missile which led to the collapse of a key Cold War–era arms control pact with the United States in the past.

Ukraine has condemned Russia's attacks on key energy infrastructure, saying the strikes bear the "hallmarks of nuclear ...

Earlier, the US president appeared ready to supply the weapons but changed his mind after talking to Vladimir Putin.

EXCLUSIVE: The Poseidon announcement "is widely viewed as a propaganda flex aimed at global deterrence and domestic reassurance", said Yuriy Boyechko.

US President Donald Trump may have hoped for an impromptu talk with his old friend Kim Jong-un during a recent trip to Asia, but analysts say the increasingly emboldened North Korean despot had few ...