Pope Francis embraces a clergyman as he arrives at the square near the ruins of the Syriac Catholic Church of the Immaculate Conception (al-Tahira-l-Kubra), in the old city of Iraq's northern Mosul on March 7, 2021. - Pope Francis, on his historic Iraq tour, visits today Christian communities that endured the brutality of the Islamic State group until the jihadists' "caliphate" was defeated three years ago (Photo by Zaid AL-OBEIDI / AFP)