The United States is heaping up pressure on the International Atomic Energy Agency over Iran. US ambassador to the UN, Nikki Haley was in Vienna to push the agency to inspect Iran's military sites.
Her visit has been interpreted as a sign of attempts by the administration of President Donald Trump to derail the nuclear deal with Iran. Trump and the people around him are vehemently opposed to the deal and are believed to be looking for a way to potentially withdraw from it.