Iranian Foreign Minister Mohammad Javad Zarif criticised a US plan to designate the Muslim Brotherhood* as a terrorist organisation in Doha on Wednesday.
"The US is not in a position to (..) start naming others as terror organisations and we reject any attempt by the US in this regard," he told reporters on the sidelines of a conference. "The US is supporting the biggest terrorist in the region, that is Israel."
According to a statement White House Press Secretary Sarah Sanders issued on Tuesday, Trump had consulted with his national security team about giving the Muslim Brotherhood the status of a foreign terrorist organisation, as well as leaders in the region who share his concern.
The report also suggested that US Secretary of State Mike Pompeo, as well as National Security Advisor John Bolton, favoured the idea. However, the US Department of Defence together with several national security and diplomatic officials are opposed to the move and have suggested a more limited step instead.
The US statement concerning the designation of the Muslim Brotherhood came after Egyptian President Abdel Fattah el-Sisi had reportedly called on the US president to make the move during the course of a visit to the White House that took place on 9 April.
Cairo outlawed the group in 2013 after el-Sisi ousted President Mohamed Morsi, who belonged to the Brotherhood.
The Muslim Brotherhood, also known as the Society of the Muslim Brothers, is a transnational Sunni Islamist organisation established in Egypt by Islamic scholar and schoolteacher Hassan al-Banna in 1928.
* The Muslim Brotherhood (sometimes referred to as the Society of the Muslim Brothers) is an extremist organisation banned in Russia.