US Ambassador to the UN Nikki Haley today said Iran needs to be held accountable for its support to terrorism and violations of the Iran nuclear deal. <br/><br/>Haley defended the new Iranian policy of President Donald Trump who has threatened to terminate the landmark agreement.<br/><br/>US Ambassador to the UN told ABC News that this new policy sends a perfect message to North Korea that if it enters a deal with the US, it should adhere to it and that the US will not tolerate its violation. <br/><br/>The top US diplomat acknowledged that Iran is in compliance with the part of the nuclear deal.