The Navy is working with the Army on potential ground combat applications for the electromagnetic railgun, according to Navy officials. Program manager Capt. Michael Ziv told Inside the Navy he sees a land-based application for some kind of forward operating base. "The idea in all of this is to develop a system that is modular" and can be land-based as well as sea-based, Ziv said at the Navy League's annual symposium on April 7 in National Harbor, MD. A...