Mohammad-Reza Zafarghandi said in an update that an Israeli strike on Sunday on Quds Square in northern Tehran injured 59 civilians and killed 12 people, including a pregnant woman. That attack also ruptured a main water pipeline.

Iran and Israel continued to exchange attacks into Monday amid the latest round of conflict between the two nations.

Israel says it first bombed Iran to stop it from being able to produce nuclear weapons and the “existential threat” they would represent.

U.S. refueling aircraft and warships have been dispatched to safeguard U.S. interests as the deadly conflict shows no sign of abating.

Iran and Israel continued on Sunday their aerial attacks, which began Friday with a series of Israeli strikes on Iran.

The death toll is rising as Israel and Iran traded missile strikes for a third straight day. The death toll grew Sunday as Israel and Iran exchanged missile attacks for a third consecutive day, with Israel warning that worse is to come.

The conflict between Israel and Iran has wreaked considerable damage in both countries and caused casualties on both sides.

Smoke and missiles have lit up the skies in Israel and Iran in a fierce standoff triggered by fears over Tehran’s expanding nuclear program. Since June 13, hundreds of military strikes have been exchanged as the two nations remain locked in a conflict that shows no signs of abating.