The Marine Corps is testing the waters to see if any additional vendors can produce a remotely operated turret system for the Amphibious Combat Vehicle 30mm cannon variant, according to a sources-sought notice published today. Three ACV-30 production-representative test vehicles, delivered to the Marine Corps in February by prime contractor BAE Systems, are equipped with a gun turret made by Norwegian company Kongsberg Defence & Aerospace. But with today’s sources-sought notice , the Advanced Amphibious Assault program office is polling...