US and UK Troops Test Anti-Drone Systems in Lithuania Exercise

U.S. Army Specialist Adam Curry, an infantryman with Echo Troop, 2nd Squadron, 2nd Cavalry Regiment, monitored unmanned aerial system feeds on a tablet during force-on-force drills against British paratroopers from the U.K. Parachute Regiment at Pabradė Training Area, Lithuania, on May 4, 2026, per a U.S. Department of Defense release.

The exercise involves U.S. Soldiers and U.K. paratroopers in a series of simulated battles, affecting units from the 2nd Cavalry Regiment and the Parachute Regiment. Project Flytrap runs from April 27 to May 31, 2026, and links to exercises including Sword 26, Saber Strike, Immediate Response, and Swift Response, which collectively engage U.S. and Allied forces in testing new capabilities.

The bundle describes integration of counter-unmanned systems, AI-enabled command and control, and live data networks, impacting operational tactics for infantry and airborne units in contested environments.

Before Project Flytrap, counter-unmanned aerial system efforts focused on experimentation without full integration into live, force-on-force scenarios. The new state incorporates these systems into practical drills, enabling faster movement, decision-making, and multi-domain fighting.

The changes take effect immediately within the exercise period, with capabilities transitioning from testing to operational use by May 31, 2026, as stated in the Defense Department summary.

The integration triggers procurement and training updates for U.S. and Allied forces, requiring units to adopt AI tools and data networks in future deployments. Defense agencies must now evaluate exercise data for doctrine revisions, with reports due after May 31, 2026, per the bundle's description of transforming experimentation into capability.

Markets for counter-UAS technology see potential demand increases as proven systems move toward wider adoption in NATO operations.

Project Flytrap builds on prior NATO exercises in the Baltic region, where U.S. forces have conducted Saber Strike annually since 2010 to enhance interoperability. The U.K. Parachute Regiment participated in similar drills during Swift Response 2025, focusing on rapid deployment and aerial defense integration.