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North Korea has said that it has for the first time successfully tested a hydrogen bomb. The announcement was made on state television. It came hours after a tremor with a magnitude of 5.1 was detected near a known nuclear test site in the northeast of the country. The statement says it was a miniaturized device. Steve Evans has more details.
“North Korea claims it has tested a hydrogen bomb, a step-up in destructive power from the materials used in three previous tests. It gives more explosive power for a lighter weight, so making any bomb easier to put on a missile. North Korea has also been testing missile's launch from submarines. The ability to launch missiles from submarines will change the whole calculation of military response, because warning times of an attack on, for example, the west coast of the United States would be much shorter.”
朝鲜声称首次成功测试爆炸一枚氢弹,国家电视台发表了该声明,就在几小时前,在该国东北部一个已知的核测试地点附近检测到一次5.1级的地震,声明称这是一个微型氢弹装置,史蒂夫•伊万斯报道。
“朝鲜声称测试爆炸了一枚氢弹,这是在之前三次测试基础上破坏力的进一步提高,以更轻的重量释放更强的爆炸力,这样使得任何炸弹都更容易安置在导弹上。朝鲜一直在测试从潜艇发射导弹,而从潜艇发射导弹将彻底改变军事应对能力,比如,对美国西岸进行袭击时的警告时间将会缩短。”