Ukrainian President Volodymyr Zelenskyy says Russia has deployed about 170,000 troops in Ukraine's eastern Donetsk region, aiming to capture the city of Pokrovsk.

Video from the Ukrainian military's first-person drones has captivated millions, but the footage offers only a narrow view of a robotics revolution that is reshaping combined-arms warfare.

Ukrainian drones targeted oil depots in the city of Simferopol and the village of Hvardiiske in Russian-occupied Crimea overnight on Oct. 29, the Crimean Wind Telegram channel reported.

Russia fired one of its largest drone and missile assaults against Ukraine overnight, killing three people, including a 7-year-old girl, and cutting power to thousands as winter approaches,

A key figure in Ukraine's 3-month-old campaign to outfox its larger enemy by targeting oil facilities deep inside Russia with drones said Moscow was improving its ability to intercept them, but that his unit was forging technology to keep one step ahead.

German newspaper Die Welt's chief reporter Ibrahim Naber and his team came under a Russian Lancet drone attack while working in eastern Ukraine on Oct. 13, injuring him and two other crew members.