The Antichrist will first appear in Al-Qaim as The Twelth Imam of the Shiites

Al-Qaim is an Iraqi city located on the border between Syria and Iraq; named after one of the titles of the Hidden Imam of the Shiite World, who will appear to establish so-called justice on the globe.

Vital saying of Muhammad:
Abu Umamah al-Bahili said, 'The Prophet (sallallahu alayhe wa sallam) delivered a speech to us, most of which dealt with the Dajjal and warned us against him. He said, 'No tribulation on earth since the creation of Adam will be worse than the tribulation of the Dajjal. Allah has never sent a Prophet who did not warn his Ummah against the Dajjal. I am the last of the Prophets, and you are the last Ummah. The Dajjal is emerging among you and it is inevitable. If he appears while I am still among you, I will contend with him on behalf of every Muslim. But if he appears after I am gone, then every person must contend with him on his own behalf. He will appear on the way between Syria and Iraq, and will spread disaster right and left. O servants of Allah adhere to the path of Truth. I shall describe him for you in a way that no Prophet has ever done before.'

The Dajjal is the Antichrist.