Raytheon Ready to protect the homeland 

One important defense against those threats are surface-based radars that can see over the horizon to provide earlier warning and cue defensive measures. Raytheon Technologies is using its decades of expertise as an integrator of missile defense systems to develop a first-of-its-kind, next-generation over-the-horizon radar to defend the homeland. The new system will be able to quickly detect, track and classify cruise missiles – day or night, and in any conditions, including when the northern lights, also known as the aurora borealis, are on display.

Source: News | Ready to protect the homeland | Raytheon Missiles & Defense