A directed-energy weapon (DEW) emits highly focused energy, transferring that energy to a target to damage it. Potential applications of this technology include anti-personnel weapon systems, potential missile defense system, and the disabling of lightly armored vehicles such as cars, drones, jet skis, and electronic devices such as mobile phones.\r
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The energy can come in various forms:\r
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- Electromagnetic radiation, including radio frequency, microwave, lasers and masers\r
- Particles with mass, in particle-beam weapons (technically a form of micro-projectile weapon)\r
- Sound, in sonic weapons