Pope Leo picks new Vatican ambassador to US as Trump tensions mount over policies

People Leo XIV on Saturday announced the appointment of the Vatican’s new ambassador, Apostolic Nuncio, to the U.S. to help manage strained relations with the Trump administration.

Italian Archbishop Gabriele Caccia, 68, a veteran Vatican diplomat who is currently ambassador to the United Nations, previously served as ambassador to the Philippines and Lebanon.

Caccia is replacing 80-year-old Cardinal Christophe Pierre, who is retiring.

"I receive this mission with both joy and...