Air Force Set To Deploy Its Counter-Drone "Phaser" Microwave Weapon Overseas
The U.S. Air Force says it will deploy a prototype of Raytheon's Phaser
high-power microwave counter-drone system for an operational evaluation within months. The service has been experimenting with a number of
anti-drone directed energy weapons, which also include lasers, in recent years as the threat of small unmanned aircraft
has grown.
Phaser
in its current form is a containerized high-power microwave directed energy weapon. Raytheon says one of its goals is to eventually be able to scale down the system into more portable, flexible forms.
Radars or electro-optical and infrared cameras help cue the system to its targets. It then projects a beam of microwave energy that aims to disrupt a drone's internal systems, causing it to fall out of the sky or possibly initiate a pre-programmed emergency procedure where it tries to lands or return to a point of origin.
Phaser
has the ability to switch from "disrupt" to "destroy" mode, in which it can send a burst of microwave energy sufficiently powerful enough high to fry electronic components inside an unmanned aircraft. The exact effect could be dependant on the system's range to the target and level of component hardening within the drone.
Depending on the effective range of the system, it could potentially destroy various electronics
on other aerial threats, including manned aircraft, helicopters, and missiles. Depending on how Phaser's turret is configured, it is possible that this beam could be aimed at targets on the ground, as well. The U.S. military has already been investigating the potential uses for high-power microwave weapons in ground roles, especially
for force protection purposes, such as
stopping threatening vehicles before they reach a base.
It isn't exactly clear how wide an effective microwave beam the Phaser can fire, but it is known to have been designed to counter groups of drones simultaneously, giving it real anti-swarm potential. It's unlimited magazine also would help in repulsing sustained attacks from multiple groups of drones.
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