New satellite images show Punggye-ri nuclear test site in country's north east
Experts say the site remains on 'standby' and a test could happen 'at any time'
There are fears North Korea may chose September 9 to carry out a sixth test
Fifth test was carried out on same date last year to mark country's anniversary
Published: 03:59 EDT, 1 September 2017 | Updated: 06:40 EDT, 17 October 2017
Source : http://www.dailymail.co.uk/news/article-4843290/Will-Kim-Jong-launch-sixth-nuke-test-WEEK.html