Ukraine-Russia war latest: Kyiv steps up attacks on Putin’s oil network in defiance of Western allies - Ukraine is focusing its strikes on port and oil infrastructure critical to Russian exports

Ukraine confirms strikes on Russian oil infrastructure, defying calls to ease attacks amid soaring fuel prices * Russia increases attacks on civilians, killing 16 and

U.S. and European officials have told The Associated Press that Russia is sending a shipment of drones to Iran including upgraded versions of the drone technology that Tehran originally supplied to Moscow after its invasion of Ukraine.

Ukraine's specialized drones are fulfilling more missions as engineers harness the next leap-ahead tech: AI.

Ukraine's President Volodymyr Zelenskyy says his country will work with the Pentagon and Gulf allies to share what it has learned during four years of drone warfare.

The Ukrainian president is concerned that a prolonged U.S.-Israeli war on Iran could erode American support for Ukraine as Washington's global priorities shift.

Drones are hugely successful for Russia and Ukraine, inspiring the West. But there are warnings that they haven't brought victory for either side.