Rights groups criticized the attack, calling it a violation of international principles. The prison was hit just before a ceasefire between Israel and Iran.

Dozens of staff members, two inmates and a bystander were among the casualties of Israel's attack last week on Tehran's Evin prison , a notorious facility where many

The June 23 attack, the day before the ceasefire between Israel and Iran took hold, hit several prison buildings and prompted concerns from rights groups about inmates' safety.