The United States has reiterated that it's looking forward to having more high-level talks with North Korea. <br />The State Department stressed on Thursday that great progress was made at the Singapore summit in June, and further talks aren't going to be forced into artificial time constraints. <br />An official hinted at possible working-level talks, saying "future dialogue will take place", which will be led by Washington's Special Representative for North Korea Stephen Biegun. <br />
