Israel and Iran entered a fragile ceasefire on June 24, the day after Israel struck Evin Prison. Last weekend, the U.S. joined Israel in its war against Iran by bombing three nuclear sites, Fordow, Isfahan, and Natanz, in the largest B-2 bomber operation in U.S. history.

The June 23 attack hit several prison buildings and prompted concerns from rights groups about the safety of the inmates.

Iran’s judiciary says at least 71 people were killed in Israel’s attack Monday on Tehran’s Evin prison, a notorious facility where many political activists have been held. Judiciary spokesperson Asghar Jahangir posted on the office’s official Mizan news agency website Sunday that those killed included staff,