Greek Defense Minister Nikos Dendias said NATO needs to take seriously Turkey's expansionist ambitions and President ...

Russia welcomes U.S. President Donald Trump's view that drawing Ukraine towards the NATO military alliance was an issue of ...

The UK's assessment comes as several videos that recently went viral showed men in Russian fatigues and crutches navigating ...

The arrival of the first top Russian diplomat in Damascus since Bashar al-Assad’s fall kicks off negotiations over the fate ...

Avoiding conscription or getting out of the Russian army is about to become even harder. The Defense Ministry has quietly moved to change military medical regulations, narrowing the list of health ...

Ukraine struck energy facilities in southern Russia with dozens of drones launched on Monday, triggering fires at a major oil refinery and gas processing plant and disrupting flights from the Volga to ...

Russia’s economy is showing “serious cracks” and the West must intensify sanctions to put Ukraine in the best possible ...

The Russian army has put together "assault groups made up of walking wounded and directed them into combat," according to a new assessment by the British Defense Ministry. Newsweek has reached out to ...

Ukraine's military reported an air strike from its forces in the Kursk region resulted in "substantial casualties" of Russian ...

Ukraine's escalating drone attacks target Russian oil refineries and infrastructure, disrupting energy production and ...

Russia has stepped up its military withdrawal from Syria, removing vehicles and containers from its key Tartous port on the ...

Armen Sarkisyan, the founder of a separatist battalion fighting in eastern Ukraine, died after an explosion in an apartment ...