Authorities say Russian missiles have hit a Ukrainian army training ground and killed three soldiers as Ukraine struggles to make up a severe manpower shortage in the three-year war.

An American defense investor in Ukraine offers exclusive insights on Kyiv's grassroots military buildup and the velocity of ...

The Ukrainian Air Force major is only the latest officer to be accused of spying for Russia—which has made major efforts to undermine Kyiv through bribery and ideological recruitment.

Donald Trump could not have chosen a more opportune time to announce his new deadline for Russia to agree to a ceasefire to ...

Kremlin officials have sought to appear unfazed by U.S. President Donald Trump's shortened timeline to reach a peace deal with Kyiv, accusing Trump of issuing ultimatums that amount to war mongering.

The attack was the fourth deadly strike in five months on Ukrainian military facilities. The previous three killed at least ...

Ukrainian forces have used long-range drones to strike Russian air bases, ammunition storage sites, and other high-value ...

Ukraine's domestic security agency has detained an air force officer on charges of having spied for Russia by leaking the ...

Glide bombs and ballistic missiles struck a Ukrainian prison and a medical facility overnight as Russia's relentless strikes ...