Newcomer Advanced Defense Vehicle Systems as well as four other bidders have submitted proposals for the Marine Corps' next-generation amphibious vehicle competition. ADVS told Inside the Navy May 19 that the company submitted a proposal for Amphibious Combat Vehicle Increment 1.1. ADVS is a Lake Orion, MI-based tactical wheeled vehicle manufacturer. The company partnered with Textron Systems and IR Technologies as subcontractors in a supporting role. BAE Systems, General Dynamics Land Systems, Lockheed Martin and Science Applications International Corp...