Lockheed Completes First of New Air Force Radars.

The article offers information on the production of the first of the U.S. Air Force's new long-range air defense radars, TPY-4 for the Three Dimensional Expeditionary Long Range Radar (3DELRR) by aerospace company the Lockheed Martin. It further discusses detect and track current and emerging threats, from small unmanned aerial vehicles to tactical ballistic missiles at great distances; and views of Rick Herodes, director of ground-based air surveillance radars at Lockheed Martin, on issue.