A TV news program showing North Korea's announcement of a hydrogen bomb test, Seoul, South Korea, Jan. 6, 2016 (AP photo by Ahn Young-joon).

North Korea claimed Wednesday that it tested a hydrogen bomb, which it referred to as an “H-bomb of justice.” The test prompted condemnation from across the globe, including Japan, the United States, the European Union, the United Nations and NATO. But Pyongyang’s announcement was also met with widespread skepticism; the seismological data from the test are comparable to the test of a smaller atomic device. South Korea immediately responded to the nuclear test, saying it will cooperate with the international community to ensure that North Korea pays the price. President Park Geun-hye added that there would be a stern response […]