The Marine Corps has drafted a new concept, "Operating in the Information Environment," with the goal of finalizing the document by this summer. Lt. Gen. Robert Walsh, deputy commandant for combat development and integration, said the Marine Corps identified a need for a subordinate concept below the service's operating concept, Expeditionary Force 21, specifically focused on information operations. "I think what we're seeing is, the information environment today, it's so complex, that we're really kind of at a tipping point...
