I have long been following the slow movement of the new classes of weapons via which will one day arm Space Navies. The rail gun appears to be developing nicely and is a hypervelocity weapon, a very good replacement for explosives laden terminal defense, and perhaps even the venerable shipboard 5 inch gun.
US Navy funds Phase 2 railgun maturity effort
The US Navy’s Office of Naval Research (ONR) has awarded BAE Systems a USD34.5 million Phase 2 innovative naval prototype (INP) contract to advance the technology of the company’s electromagnetic (EM) railgun. “During phase 2, we are focusing our efforts on three things: maturing the system to allow for multishot capability, maturing the thermal management system [the higher rate shots that are fired, the better our system will need to be at cooling and prevention of overheating] and incorporating an auto-loading feature,” Dr Amir Chaboki, BAE Systems railgun programme manager, told IHS Jane’s
Perhaps one day we will have to modernize a famous US Navy quote: “Don’t fire until you see the sparks of their railguns!”