US tests ground-based missile defence system
The two-stage ground-based interceptor system designed to track and destroy long-range ballistic missiles has been successfully test fired by the US Missile Defense Agency and Boeing.
Caption: The two-stage ground-based interceptor lifts off from the Vandenberg Air Force Base on Sunday. A USMDA Photo
VANDENBERG AIR FORCE BASE (BNS): US has successfully test fired the two-stage ground-based interceptor (GBI) of the Ground-based Midcourse Defense (GMD) system – the country's only long-range ballistic missile defence system.
The weapon was test launched from the Vandenberg Air Force base in California at 3:25 p.m. Pacific Time on Sunday, Boeing, prime contractor for the missile defence system, said in a statement.
The test was jointly conducted by Boeing and the US Missile Dfense Agency (USMDA).
The interceptor, carrying an operational Exo-atmospheric Kill Vehicle (EKV) payload, measured performance data for the new two-stage design as well as how an operationally configured EKV operates under stressful boundary conditions, the statement said.
The two-stage GBI has more than 95 percent commonality with the three-stage GBIs currently deployed in underground silos at Vandenberg and at Fort Greely, Alaska, and uses existing flight-qualified components, it said.
No target missile was launched for Sunday's flight test of the missile interceptor, the USMDA said.
The GBI has been designed to intercept and destroy long-range ballistic missile warheads outside Earth's atmosphere. The weapon uses ‘hit-to-kill’ technology to destroy intercontinental ballistic missiles in mid-course flight.
The system has so far achieved a total of eight successful intercept tests, including three successful intercept tests with the operationally configured interceptor.
The weapon was test launched from the Vandenberg Air Force base in California at 3:25 p.m. Pacific Time on Sunday, Boeing, prime contractor for the missile defence system, said in a statement.
The test was jointly conducted by Boeing and the US Missile Dfense Agency (USMDA).
The interceptor, carrying an operational Exo-atmospheric Kill Vehicle (EKV) payload, measured performance data for the new two-stage design as well as how an operationally configured EKV operates under stressful boundary conditions, the statement said.
The two-stage GBI has more than 95 percent commonality with the three-stage GBIs currently deployed in underground silos at Vandenberg and at Fort Greely, Alaska, and uses existing flight-qualified components, it said.
No target missile was launched for Sunday's flight test of the missile interceptor, the USMDA said.
The GBI has been designed to intercept and destroy long-range ballistic missile warheads outside Earth's atmosphere. The weapon uses ‘hit-to-kill’ technology to destroy intercontinental ballistic missiles in mid-course flight.
The system has so far achieved a total of eight successful intercept tests, including three successful intercept tests with the operationally configured interceptor.
