Three basic battlefield skills all soldiers learn early in their training is to “shoot, move and communicate.” But in the modern battlefield, firing a weapon or using a radio is almost certain to ...

Why the electromagnetic spectrum is so interesting and useful for scientists and everyday life. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Starlink has proved critical for combat operations in Ukraine, and the system appears nimble enough to withstand sophisticated Russian electromagnetic attack. The U.S. military once dominated this ...