As of 2020, railguns have been researched as weapons using electromagnetic forces to impart a very high kinetic energy to a projectile (e.g. dart ammunition) rather than using conventional propellants.

Nov 25, 2025 · Discover how railgun technology works, the physics behind electromagnetic weapons, their power systems, advantages, and the future of EM military tech.

One solution is the electromagnetic rail gun, or rail gun for short. Using a magnetic field powered by electricity, a rail gun can accelerate a projectile up to 52,493 feet (16,000 meters) per second. And …

Mar 12, 2026 · Weekly insights and analysis on the latest developments in military technology, strategy, and foreign policy. The U.S. Navy has conducted at least one new round of live-fire tests of its …

Dec 23, 2025 · Railguns use electricity to create a magnetic field to launch a projectile at up to 5,600 miles per hour, or more than seven times the speed of sound. Unlike traditional artillery, they do not...

Nov 3, 2022 · So, what is a railgun anyway? Rail guns use electrical power instead of chemical power to propel projectiles over long distances at hypersonic speeds.

A railgun consists of two rails with a projectile in between. A current is passed down one rail, through the projectile, and back through the other rail. A magnetic field is set up around the currents in the rails, …

Nov 17, 2025 · Railgun technology uses electromagnetic forces to accelerate projectiles at extremely high speeds along conductive rails, eliminating the need for traditional explosives. You benefit from …

We assess that railgun technology is undergoing an accelerating rate of development, with major programs in Japan, China, Europe, and other regions. While the US withdrew from its railgun …

Learn how a railgun works in this comprehensive guide. We'll cover the basics of electromagnetic propulsion, how railguns are built, and their potential applications.