美國一直在研發電磁波武器。有可能讓整個城市的電力與電腦全部掛掉，但人民不會有傷亡。

中共這個是"偷學"美國的。


U.S. Air Force and Boeing electromagnetic pulse weapon, capable of targeting and destroying electrical systems without the collateral damage often associated with traditional firepower.

Known as the “CHAMP,” or Counter-electronics High-powered Microwave Advanced Missile Project, the American military project is an attempt to develop a device with all the power of a nuclear weapon but without the death and destruction to people and infrastructure that such a weapon causes.