Possible nuclear test reported in North Korea
North Korea may have conducted a nuclear test to mark the anniversary of its founding nearly 70 years ago, officials said Friday.
South Korea's Joint Chiefs of Staff said in a statement that "artificial seismic waves" with a magnitude of 5.0 were detected near the Punggye-ri test site, and officials were analyzing whether it was a nuclear test.
Yonhap news agency, citing a South Korean government source, reported that there was a "high possibility" that Pyongyang had detonated an atomic device.
European and U.S. monitoring services also detected similar seismic activity, with the U.S. Geological Survey calling it an "explosion" on its website.
If confirmed, Friday's test will lead to a strong push for new, tougher sanctions at the United Nations and further worsen already abysmal relations between North Korea and its neighbors.
North Korea conducted its fourth nuclear test earlier this year, part of its push for a nuclear-armed missile that could one day reach the U.S. mainland.
A second nuclear test this year would be a defiant response to Western pressure on Pyongyang to halt its nuclear ambitions. The country has previously conducted tests every three to four years. Friday's possible test occurrred on the 68th anniversary of the totalitarian nation's founding in 1948.
North Korea is thought to have a handful of rudimentary nuclear bombs and has spent decades trying to perfect a multistage, long-range missile to eventually carry smaller versions of those bombs. After several failures, it put its first satellite into space with a long-range rocket launched in December 2012, and has since launched another such successful launch.
Experts say that ballistic missiles and rockets in satellite launches share similar bodies, engines and other technology. The U.N. calls the North's long-range rocket launches banned tests of ballistic missile technology.
Some analysts say the North hasn't likely achieved the technology needed to manufacture a miniaturized nuclear warhead that could fit on a long-range missile capable of hitting the U.S. But there is a growing debate on just how far the North has advanced in its secretive nuclear and missile programs.
( Source )