Iranian officials and media downplayed the severity of Israel's April 18 airstrikes, suggesting that Iran will not respond to the strikes “forcefully” and “painfully.”[11] The regime has claimed it would respond to Israeli retaliation for the Iranian April 13 attack targeting Israel “forcefully” and “painfully” since April 16.[12] Iranian officials and media claimed that Iranian air defense systems shot down small drones over Esfahan, not missiles.[13] Senior Iranian military officials, including Artesh Commander Maj. Gen. Abdol Rahim Mousavi and Artesh Ground Forces Commander Brig. Gen. Kiomars Heydari, claimed that Iranian air defense systems intercepted “suspicious aerial objects,” which caused sounds of explosions over Esfahan.[14]
Some Iranian media outlets claimed that Iran's air defense systems shot down drones, despite Israeli reporting that Israel used long-range missiles to conduct the airstrikes.[15] Israel has previously conducted attacks inside Iran using small explosive-laden drones.[16] IRGC-affiliated media circulated videos highlighting the “secure and peaceful” atmosphere in Esfahan, including near nuclear facilities and the Eighth Shekari Artesh Air Base.[17] IRGC-affiliated media similarly claimed that Tabriz, East Azerbaijan, was “in complete calm” hours after reports of explosions near the city.[18]
https://www.understandingwar.org/backgrounder/iran-update-april-19-2024
https://www.understandingwar.org/backgrounder/iran-update-april-20-2024