Northrop Grumman Completes Hypersonic and Ballistic Tracking Space Sensor Critical Design Review

Hypersonic and Ballistic Tracking Space Sensor satellites will provide continuous tracking and handoff to enable targeting of enemy missiles launched from land, sea or air. (Credit: Northrop Grumman)

Satellite to play critical role in tracking and targeting enemy missiles

REDONDO BEACH, Calif., November 10, 2021 (Northrop Grumman PR) – Northrop Grumman Corporation (NYSE: NOC) recently completed the critical design review of the Hypersonic and Ballistic Tracking Space Sensor (HBTSS) prototype for the U.S. Missile Defense Agency (MDA). The review establishes the company’s technical approach for precise, timely sensor coverage to defeat ballistic and hypersonic missiles.

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Airbus, Raytheon Protest SDA Contract Awards to SpaceX & L3Harris

National Defense Space Architecture tracking layer. (Credit: Department of Defense)

Raytheon and Airbus US Space and Defense have filed formal protests with the Government Accountability Office (GAO) over the Space Development Agency’s (SDA) decision to award contracts worth $342.5 million to L3Harris Technologies and SpaceX to build eight missile warning satellites.

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Northrop Grumman Wins $2.37 Billion Contract for Missile Warning Satellites

The U.S. Space Force has awarded Northrop Grumman a $2.375 million contract to develop two Next-Generation Overhead Persistent Infrared (OPIR) missile warning satellites.

The award is a modification to a $47 million contract to analyze system and payload requirements for the two polar orbiting satellites.

“This modification adds Phase One for design/development, critical path flight hardware procurement, and risk reduction efforts leading to a critical design review to the basic contract,” the Defense Department said in a statement.

“Fiscal 2020 research, development, test and evaluation funds in the amount of $70,500,000 are being obligated at the time of award,” Total cumulative face value of the contract is $2,419,295,532,” the statement added.

Northrop Grumman will perform the work in Redondo Beach, Calif. Work is expected to be completed by December 2025.