By 25 September, the Jordanian Army achieved dominance, and two days later Arafat and Hussein agreed to a ceasefire in Amman. The Jordanian Army inflicted heavy casualties on the Palestinians—including civilians—who suffered approximately 3,500 fatalities. After repeated violations of the ceasefire from both the PLO and the Jordanian Army, Arafat called for King Hussein to be toppled. Responding to the threat, in June 1971, Hussein ordered his forces to oust all remaining Palestinian fighters in northern Jordan, which they accomplished. Arafat and a number of his forces, including two high-ranking commanders, Abu Iyad and Abu Jihad, were forced into the northern corner of Jordan. They relocated near the town of Jerash, near the border with Syria. With the help of Munib Masri, a pro-Palestinian Jordanian cabinet member, and Fahd al-Khomeimi, the Saudi ambassador to Jordan, Arafat managed to enter Syria with nearly two thousand of his fighters. However, due to the hostility of relations between Arafat and Syrian President Hafez al-Assad (who had since ousted President Salah Jadid), the Palestinian fighters crossed the border into Lebanon to join PLO forces in that country, where they set up their new headquarters.