Unidentified drones violated Belgium’s restricted airspace twice in 24 hours near a NATO nuclear-sharing base in October 2025, sparking security concerns.

Unidentified drones breached restricted airspace over Belgium’s Kleine Brogel Air Base twice in 24 hours in late October 2025, prompting concern due to the base’s role in NATO’s nuclear sharing and upcoming F-35 deployment. Belgian officials confirmed sightings, captured images, and deployed jammers without success. The incidents are part of a growing pattern of drone activity across Europe, raising fears of a coordinated hybrid warfare effort, possibly linked to Russia. Belgium announced a €50 million plan to develop counter-drone defenses, but experts warn deployment will take months, leaving a vulnerability gap. Investigations continue, with no confirmed origin or intent.