'We will no longer tolerate Iran ignoring the UN resolutions'; Nikki Haley 1/23/2018 7:34:36 PM US Ambassador to the UN, Nikki Haley January 23, 2018 - US Ambassador to the UN, Nikki Haley said on Tuesday that the US will no longer tolerate Iran ignoring the UN resolutions. In her tweet, Ambassador Haley said: 'We will not tolerate Iran ignoring @UN resolutions by continuing their ballistic missile program, and we look forward to other countries joining us in addressing their dangerous and destabilizing behavior.