Microwave radiation weapons can neutralize more advanced munitions by affecting their internal electrical components. A particle beam is a directed flow of atomic or subatomic particles. If effective particle beam weapons are developed for use in ground combat, the same kind of defensive measures taken against any direct-fire weapon will protect against their effects. Terrain masking is the most effective method available to counter particle beam weapons. These weapons are the category of DEWs most likely to be used against our forces.
Laser weapons produce intense heat and light on a target.
Optical devices, specifically vehicle sights and sighting systems, are the most likely targets. Lasers can burn out optical devices and flash-blind those who operate them. However, soldiers are susceptible to laser weapons even when not using optical devices. Because the eye is more sensitive to light during darkness, laser weapons have a greater effect at night than during the day. Direct-View Optical Devices.