The Jerusalem Post reports: Islamic State threatens Israel in an article in its weekly newsletter this week, saying that unlike Hamas, the “war on Israel will not be limited by geographical boundaries or by international norms.”

According to the article in the Al-Naba newsletter identified by the Jihad and Terrorism Threat Monitor of MEMRI (the Middle East Media Research Institute) and shared with The Jerusalem Post, Israel feels threatened by ISIS because of the “collapse” of neighboring states and the Sunni terrorist group’s advance toward the borders of the Jewish state.

For this reason, Israel has started to fight against Islamic State in Sinai and Syria, it says, adding that the entire world is now an arena for the fight against all the “polytheist combatants, including the Jews,” who are legitimate targets. Israel is using jets to attack Islamic State in Sinai, the article claims.