SEOUL, South Korea — North Korea announced today that it successfully carried out an underground nuclear test, weeks after threatening to restart its rogue atomic program.
The country’s official Korean Central News Agency called today’s test “part of measures to bolster its nuclear deterrent for self-defense.”
Just hours later, a South Korean Yonhap news agency reported that North Korea test-fired a short-range missile.
Yonhap said North Korea fired a ground-to-air missile with a range of 80 miles from its northeastern Musudan-ri launch site. The regime also launched a long-range rocket from that site on April 5.
South Korea’s military said it was checking the report.
Before news of the possible missile launch, President Lee Myung-bak convened an emergency security session. His spokesman, Lee Dong-kwan, confirmed that a nuclear test may have been carried out in the North.
Seismologists from the U.S., South Korea and Japan reported earthquakes in an northeastern area, where North Korea conducted a nuclear test in 2006.
A 4.7-magnitude earthquake was registered in northeastern North Korea, the U.S. Geological Survey said. The quake, measured at a depth of 6 miles underground, occurred 40 miles northwest of the city of Kimchaek, the USGS said.
The Japan Meteorological Agency also said it detected seismic activity this morning. “We are checking whether they were due to a nuclear test,” agency official Gen Aoki said in Tokyo.
In Seoul, the Korea Institue of Geoscience and Mineral Resources reported a 4.5-magnitude quake in Kilju in North Hamgyong Province.
North Korea also carried out a nuclear test in October 2006 in Kilju, a test that drew sanctions from the United Nations and prompted five other nations to push negotiations on a nuclear disablement-for-aid pact with North Korea.
In Washington, State Department spokesman Andy Laine said the U.S. government had no confirmation of a new nuclear test.
“At this point we’ve seen the reports and we’re trying to get more information, but we’re not able to confirm at this time,” Laine said.
Talk to us
> Give us your news tips.
> Send us a letter to the editor.
> More Herald contact information.
