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 ...

Lockheed Martin Corporation's LMT business segment, Rotary and Mission Systems, recently secured an order worth $25 million to provide engineering services for the Sentinel A4 Radar System. The award ...

Lockheed Martin said that during IOT&E Phase I, Sentinel A4 integrated with the Forward Area Air Defense Command and Control ...

UND and the North Dakota Army National Guard have had their eyes on the skies over Grand Forks and the Red River Valley. A dozen Sentinel radar operators with the Guard's 1-188th Air Defense Artillery ...

An image of the Lochkeed Martin-built Sentinel A4 radar. (Lockheed Martin) The US Army will move forward with full-rate production of the Lockheed Martin-built Sentinel A4 radar system, agreeing in ...

Lockheed Martin on Monday said it has completed the first phase of Initial Operational Test and Evaluation (IOT&E) of the Sentinel A4 radar for the ...

The European Space Agency (ESA) has launched Sentinel-1D, the latest satellite in the first generation of one of the world’s most important Earth observation programs. With it, the European system ...

The VA265 mission carrying Sentinel-1D is scheduled to lift off on Nov. 4. Robert Wall is Executive Editor for Defense and Space. Based in London, he directs a team of military and space journalists ...