US Army soldiers are learning to treat the sky above as a source of danger and listen for the buzz of enemy drones

Source: Business Insider

A 2d Cavalry Regiment soldier prepares a drone during Project Flytrap at Pabradė Training Area, Lithuania, May 8, 2026. Sgt. Joseph Honce/US ArmyUS soldrers in Lithuania trained to identify drones by the sound of their buzz overhead.