Major world powers' nuclear tensions are escalating due to the potential collapse of nuclear arms control treaties.

Russia lost over 38,000 troops in September, a daily average of 1,271 as the military continues to sacrifice lives in return ...

Authorities say the strike happened Tuesday when Ukrainians across the country were observing a minute’s silence for their ...

The incident marked the first time NORAD has dealt with Russian “unsafe” conduct since Russia resumed long-range aviation ...

Russian President Vladimir Putin has issued a stern nuclear warning to the West, stating that any conventional attack on ...

The death of imprisoned pianist Pavel Kushnir while on a hunger strike has garnered attention, and the U.N. says all ...

Expert Mark Galeotti told Newsweek that both sides in the Russia-Ukraine war have been boosting their efforts "to gather ...

Mark Rutte slammed the Kremlin's "reckless and irresponsible" rhetoric but downplayed Russia's nuclear threats.

Putin ordered the territory of Mother Russia cleared of invaders by Oct. 1. That day has arrived and the Ukrainians digging ...

After more than two and a half years of war, tens of thousands of Ukrainian deaths, millions displaced, scores of cities ...

There can be no lasting security in Europe without a strong, independent Ukraine,” new NATO Secretary-General Mark Rutte said ...

NATO's new chief Mark Rutte on Tuesday downplayed fears over the impact of a potential Donald Trump victory in upcoming US ...