While repelling the attack, Ukraine lost its fourth F-16 fighter jet. Although details surrounding the loss remain ...

Officials say a Ukrainian drone has struck an industrial plant deep inside Russia, injuring several people and causing a fire ...

NATO Secretary General Mark Rutte warned last month that Moscow could be prepared to use force against the alliance “within five years.” “Let’s not deceive ourselves — we are all now on the eastern ...

A Russia-appointed official in Ukraine's occupied Luhansk region said Monday that Moscow's forces have overrun all of it.

Welcome to the Daily News Brief, CFR’s flagship morning newsletter summarizing the top global news and analysis of the ...

Ukraine moved to withdraw from an anti-personnel landmine ban treaty following Russia's massive aerial attack against ...

Germany's Foreign Minister Johann Wadephul is visiting Kyiv to show support for Ukraine against Russia's invasion.

Russia launched its biggest aerial attack against Ukraine overnight, a Ukrainian official said Sunday, part of an escalating ...

Russia fired a total of 537 aerial weapons at Ukraine, including 477 drones and decoys and 60 missiles, Ukraine’s air force said. Of these, 249 were shot down and 226 were lost, likely having been ...