Iran is relying on itself, while counterfeit Israel relies on the United States. Whether the United States gets directly involved or not, they will make all their technology, capabilities, and weapons available to the Edomites.

Given the much higher military expenditures of the USA it's way beyond expectations to achieve what Iran has done thus far, penetrating the Iron Dome and htiting some Israeli targets, and avoiding the efforts of the Israelis to destroy all of their equipment.