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NATO Unveils Unjammable Laser System Against Russian Threats

12/12/2025

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Summary

Story summary

North Atlantic Treaty Organization (NATO) is enhancing military communications with an "unjammable" laser system developed by Lithuanian start-up Astrolight to counter hybrid warfare threats from Russia.
Astrolight demonstrated the laser system during NATO's Repmus 2025 exercise.
The laser system enables secure, high-speed data transmission between military assets and is immune to electronic jamming.
It requires a clear line of sight and can be affected by environmental conditions.

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Story summary

North Atlantic Treaty Organization (NATO) is enhancing military communications with an "unjammable" laser system developed by Lithuanian start-up Astrolight to counter hybrid warfare threats from Russia.
Astrolight demonstrated the laser system during NATO's Repmus 2025 exercise.
The laser system enables secure, high-speed data transmission between military assets and is immune to electronic jamming.
It requires a clear line of sight and can be affected by environmental conditions.