Estonia, Latvia, Lithuania and Poland have announced they're withdrawing from a landmark ban on military mines. Here's why.

Western officials have accused Russia and its proxies of staging dozens of attacks and other incidents across Europe since ...

Western officials have accused Russia and its proxies of staging dozens of attacks and other incidents across Europe since ...

The allied militaries did not specify where within the Arctic Circle the exercise took place, but the area is home to Russian ...

When Russian President Vladimir Putin ordered up to 200,000 soldiers into Ukraine, his aim was to sweep into the capital, ...

Trump thinks about Canada in much the same way Vladimir Putin thinks about Ukraine. He identifies with his fellow imperialist ...

A Russian service member walks past destroyed buildings in the town of Sudzha, which was recently retaken by Russia's armed ...

President Volodymyr Zelensky of Ukraine said the Russian leader had no desire to end the war, proposing conditions that made ...

BERLIN — Russia’s president, Vladimir Putin, dressed in fatigues, visited a command post near the front in Kursk late ...

Mr Martin, who is also a visiting lecturer in War Studies at King's College London, argues that if Russia was to invade the ...

Here's what's at stake as Ukrainian and US officials prepare for crunch talks this week in Riyadh, Saudi Arabia.