This archive report was first published on 2 July 2019.
On June 30, 2019, President Trump made history by becoming the first sitting American president to step into North Korea. This unprecedented gesture has significant implications, particularly for Iran.
Trump's visit to North Korea has sent shockwaves around the world, but its impact may be felt most strongly in Iran. The country's leaders are likely to take note of the diplomatic breakthrough and consider how they can apply similar strategies to improve their own relations with the United States.
David E. Sanger contributed reporting to this story.
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