A microwave weapon is a type of directed-energy weapon that uses microwave radiation to damage or incapacitate targets. These weapons can emit focused beams of microwaves, which can cause discomfort, pain, or even physical harm to individuals. They are often designed for crowd control or military applications, aiming to deter or incapacitate without causing permanent injury. Microwave weapons operate by heating the water molecules in the target's body, leading to a sensation similar to burning. This technology is related to directed-energy weapons and has been explored by various military organizations, including the U.S. Department of Defense.