to anti - North Korean activists , North Korean defectors or government officials , " said Saenuri Party member , Lee Chul - woo , when CNN contacted his office Thursday . Members of the ruling Saenuri Party held a closed - door meeting with the NIS , defense ministry and other ministries . JUST WATCHED Defense official : N.Korean satellite tumbling in orbit Replay More Videos ... MUST WATCH Defense official : N.Korean satellite tumbling in orbit 03:59