U.S. stages ‘most challenging’ missile-defense test

WASHINGTON, (Reuters) – The U.S. military said it  shot down an intermediate-range ballistic missile target over  the Pacific yesterday in the “most challenging” test yet of its  work on a planned antimissile shield for Europe against Iran.

The Pentagon said the successful test of Lockheed Martin  Corp and Raytheon Co hardware “demonstrated the capability” of  the first phase of a layered, multibillion dollar antimissile  shield, which is due to be in place in Europe by year-end.

The technology may also be adapted to defend against North  Korea, another focus of U.S. antimissile efforts, and  ultimately to bolster existing U.S. ground-based defenses.

The test west of Hawaii marked the first time Lockheed’s  shipboard Aegis combat system had been used to intercept a  target with a range greater than 1,900 miles (3,040 kms), said  the Pentagon’s Missile Defense Agency, or MDA.

Dubbed Flight Test Standard Missile-15, it was also the  first Aegis test to rely on missile tracking data gathered by a  powerful on-shore radar station.

The ability to use remote radar data to counter an enemy   ballistic missile “greatly increases the battle space and  defended area” of the Standard Missile-3 interceptor built by  Raytheon and used to destroy the target, MDA said.

Previous sea-based Aegis intercept tests have featured  shorter-range targets.

This was the 21st successful intercept in 25 attempts for  the Aegis program since flight testing began in 2002, the  agency said.

The last two intercept tests of a U.S. ground-based  antimissile bulwark, managed by Boeing Co and aimed at  protecting U.S. soil from even longer-range missiles, have  failed.