The Gazans are armed by Iran. Hamas, the Islamic Jihad, the Popular Front for Palestine Liberation, the Al-Aqsa Martyrs Brigades, the Popular Resistance Committee, the Mujahideen Brigades, and the Islamic Republic all claim this.

Then likewise why shouldn't dozens of countries across the world launch invasions against the USA due to the USA sponsoring countless terroristic proxies around the world. If "Iran" did oct 7th then America did 9/11, America did the contras massacres, America did Saddam Hussein chemical attacks.