Pope Francis is greeted by a clergyman upon his arrival at the Syro-Catholic Cathedral of Our Lady of Salvation (Sayidat al-Najat) in the capital Baghdad at the start of the first ever papal visit to Iraq on March 5, 2021. - In an address to the faithful in Baghdad, Pope Francis expressed his gratitude to his fellow clergy for supporting Iraq's Christians, whose population has dwindled due to conflict. (Photo by Ahmad AL-RUBAYE / AFP)