"We will not allow any uranium enrichment as part of a potential agreement" with Iran, US President Donald Trump said on Monday on the social network "Truth Social", reported Agence France-Presse, quoted by BTA.
Trump made this statement after the news portal "Axios" wrote that the most recent offer made by the US to Iran on Saturday included permission for limited uranium enrichment.
This is the main sticking point in the negotiations between Washington and Tehran.
Iranian Foreign Minister Abbas Araghchi said yesterday in Cairo that if "the goal is to deprive Iran of its peaceful activities, then there will certainly be no deal".
Western countries and Israel suspect that Iran wants to acquire nuclear weapons.
Tehran denies having such ambitions and insists on its right to develop nuclear energy for peaceful purposes.