Meanwhile Israel has continued targeting Iran, with Iranian media reporting at least 128 people have been killed, citing the country's health ministry.

Israel bombarded the Iranian capital with a new wave of strikes on Sunday afternoon, as both sides warned of more to come in a conflict that is rapidly expanding in scope and intensity.

Aerial attacks between Israel and Iran continued overnight into Sunday, marking a third day of strikes following Israel’s Friday attack. That surprise strike hit the heart of the Iran's nuclear program, killing several nuclear scientists as well as high-ranking military leaders, according to Israeli officials.