RAFAH - The leader of pro-Al Qaeda group Jihad al-Salafi was killed during Friday’s clash with Hamas in which 20 other people died and 120 were wounded, hospital sources said Saturday.

Abdel Latif Moussa, leader of the Jihad al-Salafi group also known as the Warriors of God, died during the fighting, hospital sources in the southern Gaza Strip town of Rafah said.

The same sources confirmed that the number of killed had risen to 20, while 120 were wounded, with 20 of them in serious condition.

The fight began Friday afternoon when Moussa, speaking at Friday prayers at a Rafah mosque, announced the theocratic emirate and demanded that Islamic Hamas, which administers the Strip, impose strict Islamic law.

Dozens of Jihad al-Salafi group members, masked and brandishing AK-47 assault rifles, had taken up positions outside the mosque. After the prayers, they exchanged fire with members of the Hamas police.

A spokesman of Hamas in Gaza Friday accused an extremist Islamic group affiliated with Al Qaeda of violating the law and rashly seeking to establish an Islamic emirate.

Taher al-Noono accused Moussa of having good ties with the security apparatus of the Palestinian Authority (PA) in the West Bank.

Membership in the Jihad al-Salafi has grown since Hamas, an Islamic group, seized control of the Gaza Strip in June 2007.

Two of the dead were members of the Izz-a-Din-al-Kassem, the Hamas armed wing, who had come to help root out the pro-Al Qaeda group.

The commander of the Hamas armed wing Abu-Jibril Shimali was also killed, Israel Radio quoted Palestinian reports as saying. He was commander of the brigades that orchestrated the kidnapping of Israel soldier Gilad Shalit in 2006.