A comprehensive report in The Wall Street Journal said US and Israeli fighter jets and armed drones are circling above dozens of mᴀssive bases, striking missile launchers as they emerge to fire.
Meanwhile, waves of heavy bombers have dropped munitions on the sites, apparently burying Iranian weapons underground in several locations.

Satellite images taken in recent days show the burning remains of several Iranian missiles and launchers destroyed in US and Israeli
airstrikes near the entrances to what Iranian officials call “missile cities,” the underground facilities.

Tehran has managed to fire more than 500 missiles toward Israel, US bases and other targets in the Persian Gulf region since the conflict began last Saturday, although many were intercepted,
according to governments in the region. Since the early days of the conflict, however, there have been fewer large barrages, a sign that the US Israeli strikes are damaging Tehran’s ability to respond.

“We are hunting down the last remaining ballistic missile launchers Iran has to eliminate what I characterize as their sustained ballistic missile capability,” Admiral Brad Cooper,
the top US commander in the Middle East, said in a video briefing on Tuesday. “We are seeing Iran’s ability to strike us and our partners declining.”