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Photos: Reaction to North Korea's nuclear test

Credit: Getty Images

SEOUL, SOUTH KOREA - FEBRUARY 12: South Korean conservative protesters deface a North Korean flag during a rally demonstrating against North Koreas nuclear test on February 12, 2013 in Seoul, South Korea. North Korea confirmed it had successfully carried out an underground nuclear test as a shallow earthquake with a magnitude of 4.9 was detected by several international monitoring agencies. South Korea and Japan both assembled an emergency meeting of their respective national security teams after the incident. (Photo by Chung Sung-Jun/Getty Images)