This article reports a contribution to laser vulnerability involving a series of experiments of High-Energy Laser (HEL) effects, at the Vulnerability Test Facility (VTF), in Talence, France. The activity is realized in the framework of the Tactical Advanced Laser Optical System (TALOS) European project led by CILAS, as part of the “Preparatory Action on Defense Research” (PADR), with the objective of creating European capabilities in Laser Directed Energy Weapon (LDEW) technologies. The trial facility implements a 1.07µm continuous wave multi-kW high-energy modular laser source and is highly capable in emulating representative laser engagements. The targets of interest include miscellaneous target envelop materials, UAV components and mini-drones. The trials generate plenty of data and observations useful for a target vulnerability assessment. This constitutes elements to progress in HEL vulnerability and is a first step in clearing the path for a technical roadmap of a future LDEW capability.

This project has received funding from the European Union’s Preparatory Action on Defense Research under grant agreement No. 831726. The statements made herein represent the opinion and findings of the authors. The European Union and the European Defense Agency are not responsible for any use that may be made of the information they contain.