Iranian army members march during Army Day parade at a military base in northern Tehran, Iran, Wednesday, April 17, 2024. In the parade, President Ebrahim Raisi warned that the "tiniest invasion" by Israel would bring a "massive and harsh" response, as the region braces for potential Israeli retaliation after Iran's attack over the weekend. (AP Photo/Vahid Salemi)
Palestinians search for survivors after an Israeli airstrike on a residential building of the abo al Hanood family in Rafah refugee camp, southern Gaza Strip, Wednesday, April 17, 2024. (AP Photo/Ismael Abu Dayyah)
Iranian President Ebrahim Raisi speaks during Army Day parade at a military base in northern Tehran, Iran, Wednesday, April 17, 2024. Raisi warned that the "tiniest invasion" by Israel would bring a "massive and harsh" response, as the region braces for potential Israeli retaliation after Iran's attack over the weekend. (AP Photo/Vahid Salemi)
Palestinians search for survivors after an Israeli airstrike on a residential building of the abo al Hanood family in Rafah refugee camp, southern Gaza Strip, Wednesday, April 17, 2024. (AP Photo/Ismael Abu Dayyah)
Iranian army members march during Army Day parade at a military base in northern Tehran, Iran, Wednesday, April 17, 2024. In the parade, Iranian President Ebrahim Raisi warned that the "tiniest invasion" by Israel would bring a "massive and harsh" response, as the region braces for potential Israeli retaliation after Iran's attack over the weekend. (AP Photo/Vahid Salemi)
Palestinians inspect the rubble of destroyed buildings of the Abo al Hanood family after an Israeli airstrike in Rafah refugee camp, southern Gaza Strip, Wednesday, April 17, 2024. Palestinian medics said several residents, including children, were killed in the airstrike. (AP Photo/Ismael Abu Dayyah)
Iranian army members march during Army Day parade at a military base in northern Tehran, Iran, Wednesday, April 17, 2024. In the parade Iran's President Ebrahim Raisi warned that the "tiniest invasion" by Israel would bring a "massive and harsh" response, as the region braces for potential Israeli retaliation after Iran's attack over the weekend. (AP Photo/Vahid Salemi)
Iranian army members march during Army Day parade at a military base in northern Tehran, Iran, Wednesday, April 17, 2024. In the parade, Iranian President Ebrahim Raisi warned that the "tiniest invasion" by Israel would bring a "massive and harsh" response, as the region braces for potential Israeli retaliation after Iran's attack over the weekend. (AP Photo/Vahid Salemi)
Missiles are carried on a truck as an Iranian army band leader conducts the music band during Army Day parade at a military base in northern Tehran, Iran, Wednesday, April 17, 2024. In the parade, President Ebrahim Raisi warned that the "tiniest invasion" by Israel would bring a "massive and harsh" response, as the region braces for potential Israeli retaliation after Iran's attack over the weekend. (AP Photo/Vahid Salemi)
An anti-U.S. banner is carried on a truck during Army Day parade at a military base in northern Tehran, Iran, Wednesday, April 17, 2024. In the parade, President Ebrahim Raisi warned that the "tiniest invasion" by Israel would bring a "massive and harsh" response, as the region braces for potential Israeli retaliation after Iran's attack over the weekend. (AP Photo/Vahid Salemi)
Palestinians search for survivors after an Israeli airstrike on a residential building of the abo al Hanood family after an Israeli airstrike in Rafah refugee camp, southern Gaza Strip, Wednesday, April 17, 2024. (AP Photo/Ismael Abu Dayyah)
Volunteer troops of the Iranian army march during Army Day parade at a military base in northern Tehran, Iran, Wednesday, April 17, 2024. In the parade, President Ebrahim Raisi warned that the "tiniest invasion" by Israel would bring a "massive and harsh" response, as the region braces for potential Israeli retaliation after Iran's attack over the weekend. (AP Photo/Vahid Salemi)
Palestinians inspect the rubble of destroyed a residential building of the Abo al Hanood family after an Israeli airstrike in Rafah refugee camp, southern Gaza Strip, Wednesday, April 17, 2024. (AP Photo/Ismael Abu Dayyah)