Pope Leo XIV calls for global peace in first public address

Pope Leo XIV urged the world’s major powers to pursue peace and end conflict in his first Sunday message since becoming pontiff on May 8. Speaking to a crowd of over 100,000 in St. Peter’s Square, the U.S.-born pope called for a ceasefire in Gaza, peace in Ukraine, and the release of hostages held by Hamas.

He also welcomed a fragile ceasefire between India and Pakistan, expressing hope for a lasting agreement. Echoing the late Pope Francis, Leo declared, “No more war!” and warned of a “Third World War being fought piecemeal.”

He voiced deep concern for the suffering in Ukraine and Gaza and urged humanitarian aid. Leo, formerly Cardinal Robert Prevost, previously served in Peru and held a senior Vatican post. His address coincided with a global marching band event in Rome.