Putin has long claimed that Ukraine’s current government is illegitimate, as Volodymyr Zelensky has remained in power past ...

The small incursion targets the Belgorod region, according to Ukrainian officials, analysts of open-source intelligence and ...

Last February, a Ukrainian company commander going by his callsign Veter was ordered to send his people to reinforce another ...

Into their fourth year of war, Ukrainians living in or near front line regions of their country grapple with their losses and ...

Despite the Russian leader's 2022 declaration, Moscow does not fully control these Ukrainian regions but hopes that the U.S.

The military counterintelligence unit of the Security Service of Ukraine (SSU) has detained a Russian military intelligence ...

Boeing beat out Lockheed Martin, its only rival for the contract after Northrop Grumman dropped out last year. Lockheed, which designed the U.S. military’s two fifth-gen fighter jets, now has no piece ...

Ukrainian forces have seized the settlement of Nadiya, according to the Institute for the Study of War (ISW) think tank.

Thousands of Ukrainian civilian volunteers recently ventured into Ukraine’s countryside in the dead of night loaded with ...

Sir Keir Starmer's plan for an international force to support a ceasefire in Ukraine has been dismissed as "a posture and a ...

On the heels of its withdrawal from most of Russia’s Kursk region, Ukraine launched a cross-border incursion into neighboring ...

Russia is amassing troops near Sumy to push Ukrainian forces from Kursk, but Ukraine is countering with unexpected maneuvers, ...