Iran intensified attacks against U.S. assets in the Middle East and Israel on Wednesday in apparent retaliation against the killing of the country’s security chief Ali Larijani overnight, as the weeks-long conflict shows no signs of abating.

Iran’s Islamic Revolutionary Guard Corps reportedly said Wednesday that its missiles have hit more than 100 military and security targets in the heart of Israeli territories as “revenge” for the killing of Larijani, his son and aide, citing Iranian semi-official Fars news agency.

The IRGC also said that it had launched a combined drone and missile attack in Tel Aviv and areas in central Israel. Two people were killed near Tel Aviv during an Iranian missile strike, Israeli emergency responders said early Wednesday.

Iran has also launched several explosive drones at the U.S. embassy in Baghdad, triggering sirens with an explosion heard near the diplomatic compound, Reuters reported. Separately, Tehran also fired a projectile near an Australian airbase in the United Arab Emirates, according to Australian Prime Minister Anthony Albanese — no personnel were injured.

The series of attacks comes after Israel killed Larijani, the head of the country’s Supreme National Security Council, and Gholamreza Soleimani, the leader of a powerful militia aligned with the IRGC, in deadly airstrikes on Tuesday.