The Islamic Resistance inIraq, an umbrella organization of Iran-backed armed groups, launched drones and ballistic missiles at Israeli military installations on Sunday in a significant escalation of hostilities. The attacks come as Israel continues its attacks on Gaza and against Hezbollah in Lebanon. They targeted bases in Israel and the Israel-occupied Golan Heights area of Syria. In a statement released early Sunday, the Islamic Resistance in Iraq declared, “In continuation of our resistance against the occupation [Israel], in support of our people in Gaza, and in response to the massacres …