"Putin's criminal war is getting closer to our borders," Polish Foreign Minister, Radosław Sikorski, said on Wednesday.

Moscow continues to intensify its long-range attacks on Ukrainian cities and analysts say the barrages are likely to escalate ...

NATO allies have developed a plan to neutralize the Kaliningrad region. Modern weaponry will allow it to be done faster than ...

NATO's enhanced ground capabilities in the Baltic region spark Russian warnings as military focus intensifies on Kaliningrad ...

Russia now controls more than two-thirds of Ukraine’s Donetsk region — the main theater of the ground war. Russian forces ...

The US-led NATO alliance must prepare for the possibility that Russia and China could launch wars in Europe and the Pacific ...

NATO members that border Russia are buying US-made HIMARS. One defense minister told BI that the war shows deep strike ...

Poland's scrambling of aircraft comes amid heightened tensions across the alliance's eastern flank over Russia's aggression.

NATO's surprising move after Ukraine attack stuns Europe and the shocking decision will completely change everything you ...

Russia assaulted Ukraine with a fresh wave of deadly drone and missile strikes Wednesday in another audacious rebellion of ...

Rubio says those weapons could be transferred to Ukraine, with European countries buying replacements from the U.S.

The UK government said on Friday it was placing sanctions on three units of the Russian military intelligence agency (GRU) ...