China claims its new naval laser outperforms powerful US Helios for drone defense

Source: interestingengineering
Author: @IntEngineering
Published: 9/30/2025
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Read original articleChina has unveiled the Liaoyuan-1 (LY-1) naval laser weapon system, claiming it surpasses the capabilities of comparable U.S. systems like the Helios laser deployed on the USS Preble. According to a Chinese military magazine, the LY-1 is designed as a last line of defense on ships, tasked with close interception of incoming missiles and drones. The system reportedly features a power output between 180 and 250 kilowatts, significantly higher than the U.S. Helios system’s 60-plus kilowatts, and possesses a lens aperture roughly twice as large, along with more advanced auxiliary equipment. The Chinese publication also suggests the LY-1 can be upgraded with additional power units and highlights its low operational cost and potential effectiveness against anti-ship missiles.
Globally, laser weapons are increasingly seen as vital assets for countering aerial threats, with countries including the U.S., U.K., China, and India actively developing and testing such technologies. The U.S.
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energylaser-weaponsmilitary-technologydrone-defensenaval-defense-systemsChina-militarydirected-energy-weapons