Nikum-a US leh North Korea te summit hmasa zawka North Korea-in \hiah a lo tiam tawh missile kahchhuahna hmun chu tunhnaiah North Korea hian a thawm \ha leh mek niin South Korea National Intelligence Service-te'n an sawi a, satellite hmanga an endiknaah chuan Feb ni 16 a\anga March ni 2 chhung khan sak \hat a nih thu leh North Korea hian a rang lamin he hmun hi sak \hat leh a tum nia an hriat thu an sawi bawk a ni.