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Japan fails to intercept missile in Hawaii test

(Agencies)
Updated: 2008-11-20 15:14

HONOLULU -- A Japanese navy ship on Wednesday failed to shoot down a mid-range ballistic missile target in a test off the coast of the Hawaiian island of Kauai, the US Missile Defense Agency announced.

This 2008 handout image courtesy of the US Missile Defense Agency (USMDA) shows a Terminal High Altitude Area Defense (THAAD) being launched off the island of Kauai in Hawaii. [Agencies]

It was only the second time Japan had attempted to shoot down a ballistic missile from a ship at sea. The first attempt last year was successful.

In Wednesday's test, a ballistic missile target launched from the Pacific Missile Range Facility at Barking Sands on Kauai was detected and tracked by the crew of the JS Chokai.

Three minutes later, the Japanese destroyer fired an interceptor missile to shoot down the target in space, but the intercept failed.

"There is no immediate explanation for the failed intercept attempt. More information will be available after a thorough investigation," the agency said.

The performance of the Japanese crew was rated "excellent," it said.

The joint test followed a similar test last December, when the JS Kongo, another Japanese destroyer, intercepted a ballistic missile target fired from the facility on Kauai.

US Navy ships and the Missile Defense Agency have together conducted over a dozen successful ballistic missile intercepts in tests off Hawaii. Wednesday's test offered the Japanese navy a chance to verify the technology on board its own ship.

"This is a test for our allies to help build their confidence and understanding of their system," Mary Keifer, Lockheed Martin's director for international ballistic missile defense programs, had said before the test.

Tokyo has invested heavily in missile defense since North Korea test-fired a long-range missile over northern Japan in 1998. It has installed missile tracking technology on several navy ships and has plans to equip two additional destroyers with interceptors.

Both this year's and last year's targets were medium-range missiles.

This year, however, the target's booster and warhead were designed to separate more slowly. That gave the interceptor missile less time to distinguish between the booster and the warhead when it was homing in on the target.