The US Missile Protection Company (MDA) has introduced its collaboration with Northrop Grumman Company to develop the Glide Phase Interceptor (GPI), a defensive countermeasure particularly designed to tackle hypersonic missile threats.
Lately, hypersonic weapons have gained consideration for their potential to remodel navy capabilities. One such platform is the hypersonic gliding automobile, which makes use of a boost-glide launch system. A rocket propels the weapon to the sting of house earlier than it glides again into the environment at hypersonic speeds, following a non-ballistic trajectory often known as a skip reentry or a ballistic coast. This permits the automobile to fly at decrease altitudes, making detection and interception more durable. By staying beneath the radar horizon and maneuvering throughout flight, these weapons give air defenses little time to react.
Consequently, the MDA launched the GPI program to deal with countering threats that journey at speeds exceeding 5 instances the pace of sound and might maneuver unpredictably. In June 2022, Northrop Grumman and RTX have been the 2 producers to be shortlisted.
Arming the Aegis Fight System towards hypersonic threats
With Northrop Grumman now chosen, it should refine the GPI’s design, conduct system efficiency testing, and perform accelerated flight experiments. The corporate may even leverage digital engineering practices to streamline the event course of.
“GPI provides mission important standoff to warfighters in situations the place distance creates a bonus,” Wendy Williams, Vice President and Normal Supervisor of Launch and Missile Protection Methods at Northrop Grumman, emphasised.
The design incorporates know-how resembling enhanced seeker know-how, a re-ignitable upper-stage engine, and twin engagement mode. The weapon might be deployed from the usual Vertical Launch System (VLS) of US Navy Aegis Ballistic Missile Protection destroyers and the Aegis Ashore system.
The Aegis Fight System is an built-in naval weapons system designed to observe and destroy incoming airborne threats resembling missiles, plane, and even ballistic missiles. The system integrates radar and missile know-how with highly effective computing to detect, observe, and have interaction a number of targets concurrently.
Moreover, Northrop Grumman will collaborate with the US and Japan’s Ministry of Protection below the GPI Cooperative Growth Program to ship the interceptors to MDA.
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