Directed-energy weapons (DEWs) are advanced systems that emit focused energy to damage or disable targets. They can use various forms of energy, such as lasers, microwaves, or particle beams, to achieve their effects. DEWs are often considered for military applications due to their precision and speed, allowing for rapid engagement of threats. These weapons can be used against a range of targets, including drones, missiles, and even personnel. Unlike traditional firearms, DEWs do not rely on explosive projectiles, which can reduce collateral damage. Research and development in this field are ongoing, with interest from organizations like the U.S. Department of Defense.