Raytheon’s Next Patriot Radar Will Eliminate a Blind Spot

Raytheon's Lower Tier Air and Missile Defense Sensor mock-up on display at the 2019 AUSA conference.

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Raytheon's Lower Tier Air and Missile Defense Sensor mock-up on display at the 2019 AUSA conference.

Company officials say the new radar can spot drone swarms, cruise missiles and hypersonic weapons expected on future battlefields.

The U.S. Army has awarded Raytheon a $384 million deal to build a half-dozen high-tech radars that can detect drone swarms, maneuvering cruise missiles, and fast-flying hypersonic weapons expected in the wars of the future, the defense contractor said Thursday.

Unlike the current Patriot radar, which is also built by the Massachusetts firm, this one — which the Army calls the Lower Tier Air and Missile Defense Sensor — can see objects approaching it from all directions, Bob Kelly, Raytheon’s director of domestic integrated air and missile defense programs for business development and strategy, said in an interview Thursday morning. 

The new radar, built specifically to guide Patriot air defense batteries, is designed to track more objects moving faster at longer ranges, company officials said.

While the contract awarded Thursday is only for six radars, there’s potential for lots more. The U.S. Army alone has more than 80 of the current Patriot radars. About 160 additional radars are used by allied nations that have Patriot interceptors. 

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Kelly said that instead of upgrading the existing Patriot Raytheon with more modern components, the company designed a new radar from scratch.

“The more we looked at how difficult some of these threats of the future are to deal with from a sensing perspective, we realized an upgrade to the Patriot radar just wasn’t going to do it,” he said.

A full-sized model of the radar, which is about the size of a semi-trailer, was on display at the Association of the U.S. Army annual convention this week.

Earlier this year, the Army tried out radar prototypes built by Raytheon, Lockheed Martin, and Northrop Grumman.

Bloomberg first reported that Raytheon won the deal on Wednesday evening.

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