- In latest test, North Korea detonates its most powerful nuclear device yet - The Washington Post https://www.washingtonpost.com/world/north-korea-apparently-conducts-another-nuclear-test-south-korea-says/2017/09/03/7bce3ff6-905b-11e7-8df5-c2e5cf46c1e2_story.html?utm_term=.8e2f0fdb1484 12 comments politics