Some interceptor magazine depth analysis,
https://www.armscontrolwonk.com/arch...iran-conflict/
"The Israelis were racing to destroy Iranian missiles and launchers before the Iranians launched enough missile salvos to deplete the Israeli interceptor magazine. "
Much the same point as I made in #2258, and others have made - it was in Israel/USA's interests to go for early escalation before they got to the bottom of the cupboard.