The Iron Dome system is not battle proven. Phalanx is. But, Iron Dome will make Rafael stockholders rich. You are getting a White Elephant. And the US won't pay for the hundreds you might want and the tens of thousands of counter-battery missiles to run Iron Dome. Hamas won't bankrupt Israel. Rafael will. You have to stock up and pay for the counter-battery missiles in advance of their use.
Justice Ministry: Information examined by AG about Gal Hirsch didn't come from police (Haaretz)
from the article: MESS Report / Iron Dome passes tests, but how much will it cost Israel?