The US Army is building the most powerful laser weapon in the world

The US Army is building a laser weapon more than a million times more powerful than any used before – although because it delivers short pulses, the overall energy involved is low.
Read more: https://www.newscientist.com/article/2268553-the-us-army-is-building-the-most-powerful-laser-weapon-in-the-world/?source=Snapzu