Overview
The GMD employs integrated communications networks, fire control systems, globally deployed sensors, and Ground-Based Interceptors (GBIs) that are capable of detecting, tracking and destroying ballistic missile threats. The GMD element of the Ballistic Missile Defense System provides Combatant Commanders the capability to engage and destroy intermediate- and long-range ballistic missile threats in space to protect the United States.
Our Role
Aerojet Rocketdyne, an L3Harris Technologies company, supplies the liquid propellant Divert and Attitude Control System (DACS) that maneuvers the Raytheon-built EKV with the precision needed (often referred to as a “bullet hitting a bullet”) to successfully impact and destroy missile threats.
Alternate Propellant Tank (APT): Next generation design propellant tank for the EKV used on the GBI. This design update addressed producibility, material obsolescence, and cost related to the incumbent design.
Alternate Divert Thruster (ADT): Next generation divert thruster (main propulsion) for EKV used on the GBI. This design update addressed a platform stability and reliability concern as well as cost.
