The Pope is not just a religious leader—he's also a Head of State. The Holy See maintains formal diplomatic relations with most countries on Earth and holds the status of a permanent observer at the United Nations. In recent years, the Pope has leveraged his dual role as the leader of the Catholic Church and a head of state to pursue a purposeful foreign policy vision and play a key diplomatic role. Indeed, Pope Francis was instrumental in brokering a major détente between the United States and Cuba during the Obama administration.

So, what is Pope Leo's foreign policy vision? How does it differ from that of his predecessors? And how might the fact that he is an American and a native English speaker influence the kind of impact he can have on the world stage? Joining me to explore these questions and more is Tom Reese, a Jesuit priest and senior analyst for Religion News Service. In our conversation, Tom Reese unpacks the key takeaways from Pope Leo's first foreign policy address to foreign diplomats at the Vatican and offers insights into the role the first American pope might play on the global stage as he assumes leadership of the Vatican.