Pope Leo XIV called for a ceasefire in Gaza, the return of all hostages and peace in Ukraine during his first Sunday noon blessing as the bishop of Rome. The big picture: Leo's calls echo those of his predecessor,

Known affectionately as "Apu Ambo" -- "Apu" meaning respected elder and "Ambo" being his diminutive nickname -- the 66-year-old is known to be more outspoken on controversial issues compared with Tagle, who has been criticized by some critics for not being one to rock the boat.