One of the most damaging strikes appears to have been on the Rosneft oil refinery.

The officials, who spoke on grounds of anonymity, said that out of the estimated 11,000 troops sent from North Korea, known ...

Russia says Ukraine shot down a military transport carrying 65 captured Ukrainians. Ukraine has not confirmed its role, ...

President Donald Trump suggested in an interview that aired Thursday night that Ukraine should not have fought when Russia ...

The West hasn't phased out all of its older airframes. In a high-end conflict, those older aircraft would likely need to ...

Russia has had battlefield momentum but its recent territorial gains have been at the expense of high personnel losses.

European officials are seeking commitments from the new US administration of President Donald Trump to take part in security ...

North Korea troops have been helping Russian forces as they seek to push Ukrainian soldiers out of Russia’s Kursk region.

Ukraine is in the final stages of drafting recruitment reforms to attract 18- to 25-year-olds who are currently exempt from mobilization as it looks for ways to bolster its fighting force ...

The Kremlin’s forces are steadily advancing on the battlefield, while Kyiv’s allies are publicly discussing whether President ...

Ukraine's military said 21 troops were killed and 40 injured in the operation in the Russian region where it is staging an incursion.

Young men lured by high salaries and Russian citizenship to enlist for a year are now trapped on front lines of war ...