The Missile Defense Agency has awarded Northrop Grumman with a contract potentially worth several billion dollars to modernize and upgrade the weapon systems that make up the Ground-Based Midcourse Defense System that protects the U.S. homeland from ballistic missile attacks.
A new three-stage booster for the Ground-Based Homeland Defense System had a first successful flight on a mock-up Exoatmospheric Kill Vehicle, the Missile Defense Agency announced.
Congress has renewed its push for answers on the Pentagon's murky plans to develop a layered ballistic missile defense for the continental United States.
By maintaining competition between two teams to develop the Next-Generation Interceptor, the Pentagon could field them early than planned, says the Missile Defense Agency director.