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Author`s name Alex Naumov

North Korea’s missile flew 500 miles further than it was expected

According to the analysis that the ministry conducted based on data from the U.S. military and other sources, the missile launched from the Musudan-ri site in northeastern North Korea fell in waters between 2,150 kilometers and 2,950 kilometers east of Chiba Prefecture. The splashdown point was within an area measuring 800 kilometers east to west and 160 kilometers north to south.

New details emerging from the analysis of data from North Korea's April 5 Taepo-Dong-2 test indicate the vehicle flew successfully several hundred miles further than previously believed and used more advanced steering than has been demonstrated by the North Korean's before.

The rocket impacted as far as 2,390 miles from the launch site as opposed to about 1,900 miles as earlier announced by the U. S. and Japan.

It also temporarily flew in space before failing and dropping back into the atmosphere at relatively slow speed that enabled debris to survive till impact rather than burning up.

The updated analysis indicates the failure occurred when the solid propellant third stage of the vehicle failed to separate properly after the second stage fired normally. After burnout the second stage coasted upward into space where the third stage was supposed to separate and fire, but did not.

Earlier it was believed that the second stage had failed early in its burn.

The rocket also demonstrated more advanced steering and other advances that could enhance its deployment as a silo-based ballistic missile.

The Japanese Ministry of Defense and U.S. Defense Dept. now believe that the second stage of the rocket performed as planned rather than failing early in its flight phase.

The new information comes from updated radar tracking calculations and possibly also U.S. Air Force Defense Support Program (DSP) missile warning satellite data.

The bottom line is that the North Korean vehicle flew as much as 500 miles further over the Pacific toward Hawaii than U.S. and Japanese forces had announced initially.

The new data now indicates that the second stage fell in the impact zone the North Koreans had earlier warned shipping and aircraft away from, instead of falling short of that zone as earlier indicated by the U.S. and Japan, spaceflightnow.com reports.

The vehicle's second stage uses a Scud-ER (extended range) rocket engine that employs "step-throttling" in its propulsion to stretch the second stage burn duration to gain range and velocity.

Several years ago, a prominent Indonesian businessman who now resides in Canada, insisted on meeting me in a back room of one of Jakarta's posh restaurants. An avid reader of mine, he 'had something urgent to tell me', after finding out that our paths were going to be crossing in this destroyed and hopelessly polluted Indonesian capital.

Capitalism reduced Indonesian cities to infested carcases

Several years ago, a prominent Indonesian businessman who now resides in Canada, insisted on meeting me in a back room of one of Jakarta's posh restaurants. An avid reader of mine, he 'had something urgent to tell me', after finding out that our paths were going to be crossing in this destroyed and hopelessly polluted Indonesian capital.

Capitalism reduced Indonesian cities to infested carcases
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