Unmanned vehicles dominate the battlefield in Ukraine—laying mines, delivering ammunition and medication, even evacuating casualties.

Everyone agrees: it's getting worse.The people of Kyiv have, like the citizens of other Ukrainian cities, been through a lot.After three and a half years of fluctuating fortunes, they are tough and extremely resilient.

Trump said he would end the war in Ukraine within his first 24 hours in office. His patience with Russia's Putin now appears to be wearing thin.

As warfare on Ukraine’s front lines evolves, Ukrainian artillery crews continue to hold the defenses in the war-torn Donetsk region amid relentless Russian drone attacks.

Kyiv is trying to blunt Russia’s grinding advance with a new generation of quadcopters steered by long coils of ultrathin and highly versatile wire.

Ukraine, which is known for agriculture and other heavy industry, is not an obvious setting for drone innovation. The exigencies of war, however, have turned the country into a kind of super lab ...

KYIV, Ukraine -- Ukraine on Tuesday launched its Unmanned Systems Forces, a new branch of its military focused on drone warfare that officials said was the first of its kind. "Ukraine is the only ...

Israel and Ukraine have used drones against their adversaries in audacious ways that have helped the Pentagon see the need for new technology.