A battlefield drill this spring showed that the Pentagon hasn’t fully absorbed the lessons of the conflict between Russia and Ukraine.

Ukrainian drone teams demolished a brigade of US Army tanks and armored vehicles during a live war game held this year—but the US soldiers were lucky enough to get “respawn” attempts while learning from the experience. The semiannual military ...

The country may have hoped that deeper drone attacks would cause Russians to protest the war, but mass demonstrations don’t look likely.

Ukraine drone units struck a Russian base in Crimea housing uncrewed surface vessels, targeting air defenses and radar systems in a multi-pronged attack.

During the “Combined Resolve” exercises in Germany, Ukrainian drones racked up so many “kills” against American vehicles that they were allowed to “respawn” to keep the exercise running. Ukrainian drone operators repeatedly “wiped out” an ...

The commander leading Ukraine’s drone war says his country’s recent strikes in Crimea are the first phase of a campaign aimed at rendering the peninsula — illegally annexed by Russia in 2014 — unusable as a staging ground for Russian forces.

From Gaza to Kyiv, civilians describe how drones are transforming not just the battlefield but the sounds and psychology of modern conflict.