WASHINGTON — (CNN) A United States-built missile defense system successfully intercepted its target during a test run Tuesday, the US Missile Defense Agency said in a news release.
The Terminal High Altitude Area Defense (THAAD) missile defense system successfully shot down a target over Alaska, according to the MDA.
“I couldn’t be more proud of the government and contractor team who executed this flight test today,” said MDA Director Lt. Gen. Sam Greaves in the statement. “This test further demonstrates the capabilities of the THAAD weapon system and its ability to intercept and destroy ballistic missile threats.”
An official with the US Department of Defense told CNN the test is not related to North Korea’s recent intercontinental ballistic missile (ICBM) launch.
THAAD is designed to shoot down short, medium and intermediate ballistic missiles with shorter ranges than the ICBM that North Korea launched July 4.
Each THAAD system is comprised of five major components: interceptors, launchers, a radar, a fire control unit and support equipment, according to Lockheed Martin, the security and aerospace company that serves as the prime contractor for the equipment.
The radar first detects an incoming missile, those manning the system identify the threat then a launcher mounted to a truck fires a projectile, which Lockheed Martin calls an “interceptor,” at the ballistic missile in the hopes of destroying it using kinetic energy — basically just its sheer speed.
The escalation of Pyongyang’s nuclear program has prompted a closer look at the effectiveness of missile defense systems maintained by the US and its allies.
Last month, a US and Japanese missile test conducted in Hawaii missed its target, but both militaries stopped short of calling it a failure.
The firing involved a SM-3 Block IIA missile that’s built for the Aegis Missile Defense system, which is used to shoot down medium- and intermediate-range ballistic missiles from ships at sea.
In May, the Pentagon successfully shot down an intercontinental ballistic missile using its own upgraded long-range interceptor missile.
That test involved firing a new version of the military’s single long-range ground-based interceptor missile, which is currently based in Alaska and California. That program has been in existence for more than a decade but only about half of the tests have been successful, according to the Defense Department. US officials often call it a high-speed effort to hit a bullet with another bullet.
While the Pentagon called the test a success, some experts cautioned that the $40 billion missile defense system still has a long way to go before it can be considered fully developed.
The-CNN-Wire ™ & © 2017 Cable News Network, Inc., a Time Warner Company. All rights reserved. (PHOTO: DOD/Lockheed Martin)
