US Army greenlights key battle command system for full-rate production

My comment: "It sounds promising but begs the question if it's a closed or open system that may be used for updates, and if could it be subject to EMP attacks."

Article: The U.S. Army has approved the Integrated Battle Command System for full-rate production following years of delays as the service struggled with technical issues partly due to the expansion of the system’s mission well beyond simply serving as the brain for air and missile defense. . .