According to him, the assassination of Suleimani is "tantamount to the outbreak of war against Iran."
Tehran will determine in which place the promised military action will be held.
Taht-Ravanchi denies the claim by US President Donald Trump and American politicians that Suleimani posed a threat to US security, and its elimination was aimed at preventing war.
Earlier, US President Donald Trump said that the Iranian General Qassem Suleimani, who was killed by his order, was "the number one terrorist in the world."
Iranian Foreign Minister Javad Zarif announced the beginning of the end of U.S. presence in the Middle East after the elimination of Iranian General Qassem Suleimani. The corresponding statement in response to the words of Mike Pompeo regarding the gratitude of Iranians for the liquidation of General Suleimani was published on Twitter.
"The end of the U.S. malignant presence in West Asia has begun," Zarif wrote.