The US Navy is working on a few railgun projects that will eventually replace the largest guns on the fleet’s cruisers and destroyers. These rail guns will fire a projectile away from the ship ...

Although the U.S. invested around $500 million ... the People’s Liberation Army Navy (PLAN) tested an electromagnetic railgun ...

but a People’s Liberation Army-run news outlet claimed in February that the Chinese navy had achieved a “breakthrough” during sea trials for the new railgun. Indeed, the June U.S ...

The US Navy is testing a railgun that it has invested $500 million in — and it plans to invest an additional $800 million. Military planners say that the barrel gun "would be useful if the US ...