Request Report May 11, 2021 The following report is now a complimentary offering from MEMRI's Jihad and Terrorism Threat Monitor (JTTM). For JTTM subscription information, . In response to recent tensions between Palestinians and Israelis in Jerusalem, pro-Islamic State (ISIS) media groups released posters urging Palestinian Muslims to wage jihad against Israel and slamming "apostate factions of Palestine" – a reference to Hamas and other Gaza-based jihadi groups – for using "empty and hollow slogans." The posters follow calls to Palestinians by pro-ISIS media outlets and ISIS supporters to wage "uncompromising" jihad against Israelis and Jews.[1] The pro-ISIS Al-Khayr Foundation released[2] two posters titled: "And The Jews Were Frightened at the Approach Of Promises" – a phrase originally used by Al-Qaeda leader Osama Bin Laden to rally Muslims against Israel.