Pope Leo XIV, the first American pope, was inaugurated in a Mass at St. Peter's Square, attended by 200,000 people including world leaders. His inaugural address focused on unity within the Catholic Church and peace globally. The ceremony included traditional elements like the popemobile tour and the bestowal of the papal ring and stole. His election, following a swift conclave, appears to have pleased conservative Catholics. The event featured tight security and strict diplomatic protocol, with representatives from various faiths in attendance. Pope Leo expressed hope for peace in Ukraine and prayers for Gaza.

Prepared by Emily Rhodes and reviewed by editorial team.