Laser and microwave weapons are considered critical elements of layered defense, or having different countermeasures ready to thwart different threats.
Unlike traditional weapons such as guns and cannons that have a finite amount of ammunition, a high-energy laser can keep firing as long as it has power.
The Army is seeking approval for its short-range air defense requirements, which will solidify a program of record for the rapidly developed capability.
“Non-kinetic defense systems are a key part of America’s national defense strategy,” said Colin Whelan, the president of advanced technology at Raytheon.