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Can the US Navy's HELIOS Solve the Iranian Drone Swarm Problem Once and For All?
As drone swarms overwhelm conventional defenses, the U.S. Navy is deploying HELIOS, a 60-kW laser that can destroy targets at the speed of light for the cost of electricity.
From sleep trackers to smart mattresses, improve the quality of your sleep with our tried-and-tested picks. Shop the best sleep gadgets for 2026.
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