The US Army has begun fielding its new Sentinel A4 radar, a next-generation sensor that is already arriving in units while a ...

Lockheed Martin has indicated that it will soon move from "low-rate initial production" to "full-rate production," after which more of the radars will arrive.

It may not feel outdated yet, but the current generation Audi A4 will blow eight candles off its birthday cake this year. The B9 entered production back in 2015, welcoming its mid-cycle refresh three ...