Q. Which country has developed the High-Energy Laser with Integrated Optical Dazzler and Surveillance (HELIOS) system?
Answer: United States
Notes: The US Navy successfully tested the High-Energy Laser with Integrated Optical Dazzler and Surveillance (HELIOS) laser weapon on the USS Preble in 2024. HELIOS, developed by Lockheed Martin, can destroy targets (Hard Kill) or disable electronics (Soft Kill). It generates over 60 kilowatts of energy, with upgrades reaching 120 kilowatts. The test zapped an aerial drone, confirming operational capability. Lasers offer a cheaper alternative to missiles, crucial in regions facing drone and missile threats. Challenges include power supply, weather conditions, and system integration. The Navy plans to expand laser weapons, aiming for cost-effective and efficient defense.

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