Navy's 'Star Wars' weapon could be used on a new stealth warship: Gun that penetrates ..
• http://www.dailymail.co.ukconcrete 100 MILES away to be ready in 2018...A radical new weapon that can fire a shell at seven times the speed of sound could be used by the Navy as soon as 2018. Described as 'Star Wars technology' by researchers, the rail gun can fire a shell w