"Iran's political elite maintains that May made these comments to 'cajole Arab rulers' into securing lucrative arms deals with the Gulf states. This is why May's speech should not be viewed as Britain's 'reasonable' reaction to policies pursued by Iran. Tehran's policy in the region is not a secret to anyone; it is clear and transparent," he said.
Relations between Iran and the UK are unlikely to improve in the coming decades, Kiyani added.
On December 7, Theresa May told the Gulf Co-operation Council 2016 that she was "clear-eyed about the threat" that Iran ostensibly poses to the Arab monarchies and the Middle East.
Kiyani described May's comments as "inappropriate, unreasonable and unprofessional" when it comes to diplomatic rhetoric.
The analyst further said that there was nothing surprising about May's remarks, which echoed those made by her predecessors. However, in his view, the timing of the comments was strange since the speech came after London and Tehran had made a major effort to restore and improve relations after the P5+1 countries and Iran had reached a deal on curbing Tehran's nuclear efforts.
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