The U.S. Navy’s USS Preble Fired HELIOS Laser To Strike 4 Drones In New Test (But There’s A Catch)
AI Analysis
The USS Preble successfully tested the HELIOS laser system, integrated with the Aegis Combat System, to neutralize four drones during a counter-UAS exercise. The 60-kilowatt-class laser provides a cost-effective and sustainable alternative to traditional interceptors with its 'effectively unlimited' magazine.
Key Takeaways
- The USS Preble conducted a counter-UAS test using the HELIOS laser system.
- HELIOS is a 60-kilowatt-class laser integrated with the Aegis Combat System.
- The laser neutralized four drones during the at-sea exercise.
- HELIOS offers a cost-effective solution by conserving expensive missile interceptors.
- The system provides an 'effectively unlimited' magazine for close-in defense.
Why It Matters
The successful test of the HELIOS laser system demonstrates the U.S. Navy's advancement in directed-energy weapons for counter-UAS operations. This technology enhances ship defense capabilities while reducing reliance on traditional interceptors, addressing the growing threat of drone swarms in maritime environments.
<img width="1280" height="720" src="https://www.19fortyfive.com/wp-content/uploads/2026/02/HELIOS-Laser-Testing-U.S.-Navy.jpg" class="webfeedsFeaturedVisual wp-post-image" alt="HELIOS Laser Testing U.S. Navy" style="display: block; margin: auto; margin-bottom: 5px;max-width: 100%;" link_thumbnail="" decoding="async" loading="lazy" srcset="https://www.19fortyfive.com/wp-content/uploads/2026/02/HELIOS-Laser-Testing-U.S.-Navy.jpg 1280w, https://www.19fortyfive.com/wp-content/uploads/2026/02/HELIOS-Laser-Testing-U.S.-Navy-300x169.jpg 300w, https://www.19fortyfive.com/wp-content/uploads/2026/02/HELIOS-Laser-Testing-U.S.-Navy-1200x675.jpg 1200w, https://www.19fortyfive.com/wp-content/uploads/2026/02/HELIOS-Laser-Testing-U.S.-Navy-768x432.jpg 768w, https://www.19fortyfive.com/wp-content/uploads/2026/02/HELIOS-Laser-Testing-U.S.-Navy-1024x576.jpg 1024w, https://www.19fortyfive.com/wp-content/uploads/2026/02/HELIOS-Laser-Testing-U.S.-Navy-600x337.jpg 600w, https://www.19fortyfive.com/wp-content/uploads/2026/02/HELIOS-Laser-Testing-U.S.-Navy-150x84.jpg 150w" sizes="auto, (max-width: 1280px) 100vw, 1280px" /><p>Summary and Key Points: The USS Preble has demonstrated a new layer of close-in defense by using the HELIOS shipboard laser to neutralize four uncrewed aerial vehicles during an at-sea counter-UAS exercise. -Integrated into the Aegis Combat System, the 60-kilowatt-class HELIOS offers a way to conserve finite, expensive interceptors while adding an “effectively unlimited” magazine […]</p>
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