Arrow interceptor shortage exposed as Tehran fires hypersonic missiles at Tel Aviv, prompting U.S. to weigh deeper involvement.

Israel's attacks on missile infrastructure mean Iran now has to launch projectiles from further away, forcing it to rely on liquid-propellant weapons that are vulnerable to attack, an expert in missile technologies said.

Israeli warplanes pounded Iran's capital overnight and into Wednesday, hitting a facility used to make uranium centrifuges and another that made missile components, the Israeli military said. It said it intercepted 10 missiles overnight as Iran's retaliatory barrages diminish.