Meanwhile several sites across Israel sustained direct hits by Iranian missiles and Israeli leaders warned they would intensify attacks on "strategic targets" in Iran.
Israeli President Isaac Herzog spoke with NPR in his official residence in Jerusalem on Wednesday, as President Trump was still weighing whether to intervene.
Iran's Supreme Leader struck back at Trump's calls for Tehran's "unconditional surrender," warning that any U.S. involvement in Israel's offensive would cause "irreparable harm" to Americans.
Palestinians say Israeli forces killed scores of people trying to reach food aid in Khan Younis on Tuesday in the deadliest attack of recent weeks on hungry crowds attempting to get food in Gaza.
At least ten people were killed in Israel overnight, after multiple Iranian missiles evaded the country's advanced defense systems. Explosions rocked Tehran, but casualties weren't immediately clear.
The Israeli strikes killed top Iranian military leaders and nuclear scientists ahead of planned weekend negotiations aimed at addressing international concerns over Iran's uranium enrichment program.
Israel launched an airstrike on Iran overnight. Blasts were heard in the capital Tehran around 3am local time. Israel's defense ministry warned it expects missile and drone retaliation.
President Trump warned that a "massive" war could break out in the Middle East over Iran's nuclear program, after the U.N. nuclear watchdog said Iran wasn't complying with its nonproliferation duties.
Israel said it had retrieved the body of Nattapong Pinta, who was abducted during the Oct. 7, 2023, attack that sparked the war. He had come to Israel to work in agriculture.
Israeli Prime Minister Benjamin Netanyahu acknowledged the government was arming factions in the Gaza Strip to combat Hamas, after accusations from an opposition politician.
The bodies of Judi Weinstein Haggai, 70, an Israeli who held U.S. and Canadian citizenship, and her husband, Gad Haggai, 72, a dual U.S.-Israeli citizen, were recovered, the country's military said.