Drone warfare is tragically transforming humanitarian aid

Drone! Drone! Drone!” — trainees shout as miniature helicopter blades buzz overhead. At a Safer Access security course near Kyiv in late February, aid workers are learning how to react when their mission comes under fire.

Seconds later, they shout: “Attack! Attack! Attack!” The trainees throw themselves into the snow. There’s a flash of mottled green and iridescent purple: a grenade with propellers, dives toward them. It hits, explodes. They count to five, then scramble for cover.

The course, offered since April 2025, is a milestone in humanitarian aid’s tragic transformation. Once-manageable risks have turned into targeted threats as the high-visibility markings and legal protections that have long defined aid work are being tested.