N Korea Nuclear: The United States, Japan, US S Korea Pledge Response
N Korea Nuclear: The United States, Japan, US S Korea Pledge Response United States, South Korea and Japan said they will be united in response to a claim North Korea has successfully tested the hydrogen bomb. North Korea has said it carried out the test on Wednesday - if confirmed it would be the fourth nuclear test, and her first of the most powerful hydrogen bomb. The UN Security Council also agreed to start the development of new measures against North Korea. But doubts about whether he was still the North really did perform such a test. Experts said the seismic activity generated by the blast is not large enough to be a full thermal nuclear explosion. . The White House said that US President Barack Obama spoke separately to South Korean President Park Geun-hye and Japanese Prime Minister Shinzo Abe. The company said in a statement it had "agreed to work together to reach a unified and strong for the latest reckless behavior...