Prototype 1 of the non-line-of-sight cannon was unveiled, June 11, 2008, on Capitol Hill, in Washington. A total of eight such prototypes will be delivered to Yuma Proving Ground, Ariz., by 2010. There, Army scientists will put the prototypes through rigorous testing to ensure they meet performance requirements. C. Todd Lopez, U.S. Army
Labels: cannon, military technology, photos, US Army