The aim of the article is to analyse creation of the so cold Islamic State on IsraeliPalestinian conflict. The author tried to explain the attitude of ISIS’s leaders towards Palestinians and the Jewish State and he also briefly characterised position of US, European and Middle East countries. Summing up the establishment and activity of so cold the Islamic State it turns out that it has only indirect influence on IsraeliPalestinian conflict. Currently, the international community is interested in IsraeliPalestinian relations to a lesser degree. This encourages the government in Tel Aviv to take further anti-Palestinians activities, which leads to further radicalization of Palestinian society.