“The U.S. military fired up to 70 or more of its high-end air defense interceptors last week when Iran launched a missile attack on Jordan, U.S. and regional officials familiar with the matter said, a heavy expenditure that underscores Iran’s improved ability to target U.S. forces and challenge American air defenses,” the Wall Street Journal reports.“U.S. forces fired 60 to 70 Patriot interceptors to counter the attack, which consisted of about 20 ballistic missiles, some of the officials said. The U.S. also fired more than a dozen Thaad interceptors, one of the officials said. The expenditure is about what the U.S. has used in a full week at other times in the war, another of the officials said.”“The exchanges showed how air-defense math can favor the attacker and how Iran has adapted its attacks to force the U.S. to burn precious munitions.”