Amid recent satellite images hinting of activity at North Korea's missile launch facility,... U.S. President Donald Trump once again reiterated that he would be "very disappointed",... if testing was resumed. <br />Trump also told reporters that he would be surprised in a "negative way",... if the North Korean leader did anything... outside the boundaries of their common understanding. <br />However, he added that he still has a good relationship with Kim Jong-un,... despite the 'no-deal' Hanoi summit.<br />Meanwhile, NPR reported Friday that satellite imagery of Sanumdong, another North Korean missile facility,... taken just before the Hanoi summit,... showed vehicles near the site and cranes being erected.<br />While the report raised speculation that the North could be assembling a rocket,... it said additional images taken on Friday showed no vehicle activity and one of the cranes gone. <br />