HUNTSVILLE, Alabama. Northrop Grumman Corporation tested its Integrated Battle Command System (IBCS) at White Sands Missile Range, New Mexico, where the IBCS system integrated data from a Lower Tier Air and Missile Defense Sensor (LTAMDS) to detect, track, and intercept a surrogate long-range cruise missile using a PAC-3 Missile Segment Enhancement, the company announced in a statement.