english: While China was celebrating the Lunar New Year, Pyongyang launched their third underground nuclear test a hundred kilometers away from their border with China on February 11, 2013.
non_english: L'11 febbraio, mentre la Cina festeggiava ilCapodanno Lunare, Pyongyang dava il via al terzo test nucleare a poche centinaia di chilometri dal confine cinese.