U.S. Spies on the Vatican

Key Takeaways

• U.S. agencies run human and signals spies inside Vatican bureaucracy
• Trump’s remarks elevated Pope Leo to a direct intelligence focus
• FBI, CIA, NSA, State share daily Vatican‑centric threat digests
• Vatican maintains its own secretive intelligence service
• Military codes Vatican Latin separately, showing deep operational detail

Pulse Analysis

The United States’ intelligence community has quietly embedded a multi‑agency apparatus within the Vatican for years, ranging from CIA officers in the U.S. Embassy to NSA’s Special Collection Service intercepting papal communications. This network, originally built around shared concerns such as cyber‑security, human trafficking and art theft, now serves a dual purpose: genuine cooperation and a covert lens on the Pope’s political statements. By monitoring the Holy See’s diplomatic moves, Washington gains insight into a global moral voice that can sway public opinion and affect geopolitical calculations.

President Donald Trump’s April 12 tweet labeling Pope Leo XIV as "terrible for foreign policy" acted as a catalyst, prompting senior officials to sharpen surveillance on the pontiff himself. Documents reveal the FBI’s coordination with Italian intelligence, the State Department’s daily Vatican news digest, and a military language code for Ecclesiastical Latin—evidence of a comprehensive, cross‑cutting effort. While the infrastructure existed before Trump, his rhetoric effectively turned the Pope into a high‑priority target, illustrating how political leadership can reorient intelligence priorities.

The Vatican is not a passive observer. It runs its own discreet intelligence apparatus and has publicly demanded that spy work adhere to legal standards, transparency, and respect for civil liberties. Pope Leo’s recent address to Italian intelligence chiefs highlighted concerns over misuse of confidential data for blackmail or intimidation. This dialogue between two centuries‑old institutions—one wielding spiritual influence, the other wielding global surveillance—raises broader questions about the balance between security imperatives and the ethical limits of espionage. Understanding this dynamic is crucial for policymakers, analysts, and anyone tracking the intersection of religion and international affairs.