Why directed-energy weapons are the next big bet for the US military

The category includes weapons such as high-powered lasers and microwaves

A directed-energy device seen in 2002
Directed-energy devices have been in development for decades but are only recently becoming battlefield-ready
(Image credit: TRW/Getty Images)

As warfare becomes continually dictated by emerging technologies, the United States military has increasingly been developing new tools to use on the battlefield. One such category is directed-energy weaponry, often described as the beginning of war's next generation. 

According to various reports throughout 2023, the Pentagon is working on directed-energy weapons as one of its top priorities. While reports indicate that the military is facing hitches in development, billions of dollars are still being poured into directed-energy technology. What do these weapons do, and why is the Pentagon working so diligently to develop them?

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Justin Klawans, The Week US

 Justin Klawans has worked as a staff writer at The Week since 2022. He began his career covering local news before joining Newsweek as a breaking news reporter, where he wrote about politics, national and global affairs, business, crime, sports, film, television and other Hollywood news. Justin has also freelanced for outlets including Collider and United Press International.