RT- US Ambassador to the UN Nikki Haley says that Trump's harsh UN speech does not mean that Washington plans to exit the 2015 nuclear agreement.

Trump�s words were "not a clear signal that he wants to withdraw, but it is a clear signal he is not happy with the deal, and that the United States is not safer because of it,� Ambassador Nikki Haley told CBS on Wednesday.

�Instead of focusing on us leaving the agreement, Rouhani needs to start following the rules,��she added.�� He�s got to stop all of the meddling in the Middle East and and you�ve got to see them stop with the ballistic missile testing. So he is not keeping his end of the deal.�

In his maiden speech to the United Nations on Tuesday Donald Trump called the agreement �one of the worst and most one-sided transactions� in US history.

Trump also said that the Joint Comprehensive Plan of Action (JCPOA) concluded in 2015 by Tehran and leading world powers was �one of the worst and most one-sided transactions the United States has ever entered into.�

Iranian President Hassan Rouhani said that abandoning the nuclear treaty would come at a �high cost� to Washington.