Zini was apparently a rocket launch specialist who worked closely with the Islamic Jihad Al-Quds Brigades. he was killed on Sunday morning together with Islamic Jihad's Ahmed Hussein Agha.
He had, in the words of the memorial, "completed the task of jihad and, in common with the al-Quds Brigades, rained the settlements of the Zionist enemy with missiles of glory and victory."
Fatah goes on to promise that as a result of Israel killing someone trying to kill Israelis, "there will be will be open war and volcanoes from under the feet of the sons of Zion."
And these are the "moderates."