US, S. Korea and Japan vow tough response to N. Korea

The United States, South Korea and Japan agreed to launch a "united and strong" international response to North Korea's apparent fourth nuclear test, as experts scrambled Thursday to find more details about the detonation that drew worldwide skepticism and condemnation. 


It may take weeks or longer to confirm or contradict the North's claim that it successfully tested a hydrogen bomb, which would mark a major and unanticipated advance for its still-limited nuclear arsenal. Even a test of a less sophisticated atomic bomb would push its scientists and engineers closer to their goal of building a warhead small enough to place on a missile that can reach the U.S. mainland. 


Separate statements from the White House said President Barack Obama had spoken to South Korean President Park Geun-Hye and to Prime Minister Shinzo Abe of Japan. The statements said the countries "agreed to work together to forge a united and strong international response to North Korea's latest reckless behavior." 


Obama also reaffirmed the "unshakeable U.S. commitment" to the security of South Korea and Japan, according to the statements. 


The U.N. Security Council held an emergency session and pledged to swiftly pursue new sanctions against North Korea, saying its test was a 'clear violation' of previous U.N. resolutions

Source: NNA