US  considers the Electromagnetic domain that is the electromagnetic spectrum portion of the information environment as a domain of Warfare. Assured access to the RF portion of the electromagnetic spectrum is critical to communications, radar sensing, command and control, time transfer, and geo-location and therefore for conducting military operations. The …

While the Army has a variety of means to deliver long-range fires, such as organic attack helicopters and unmanned aerial vehicles (UAVs) and air support from Navy and Air Force aircraft, these assets are frequently unavailable due to adverse weather and terrain as well as availability. U.S. Army cannon artillery …