A Bugged 1963 Conclave?

When John XXIII died, the future of relations between the Vatican and the Eastern bloc depended on the choice of his successor. That’s when the CIA came in.

Yvonnick Denoël

When John XXIII died, the future of relations between the Vatican and the Eastern bloc depended on the choice of his successor. Mgr Casaroli meanwhile was obliged to stop travelling behind the Iron Curtain and await further instructions. At the Geneva disarmament conference, the American and Soviet delegates put their bitter debates aside for a day to participate in a unanimous homage to the deceased Pope. No doubt relieved by John XXIII’s departure, the CIA got back to work at once, evaluating the various scenarios for the succession to the Papacy.

On 15 June 1963, President Kennedy received the following report:

Country: Italy Report No TDCS DB-3/654,973

Subject:  Successor to Pope John XXIII

Situation appraisal

Source:  Staff officer of this organization

In short, though the CIA preferred by far to see the conservative Siri from Genoa appointed, even before the conclave started, it produced a rather lucid assessment of the situation, without confusing its wishes with reality. Although the reign of John XXIII was brief, he had appointed more than half of the cardinals who were getting ready to vote during the conclave. And his policy of openness to the East was not going to come to a stop. The Vatican didn’t work in fits and starts. Aware that the champion of anti-communism, Cardinal Siri, could not attract the centrist votes that were vital for him to be elected, a group of Italian, Spanish and South American cardinals agreed to support Cardinal Ildebrando Antoniutti, who had spent nine years as nuncio in Madrid and who was liked by Franco. The liberals, who included 6 Italians, 4 Americans, 2 Germans and 8 Frenchmen, by themselves couldn’t reach the two-thirds majority required, i.e. 55 votes.

A few hours before he left for the conclave, Cardinal Spellman was visited at his residence by a CIA officer who wanted to talk to him about observations that had been made on the stakes involved in the succession. The shift to the left made by John XXIII had had a dangerous result in South America, where a number of socially concerned priests inspired by the Pacem in Terris encyclical were becoming involved and taking a position in their sermons against the local governments, all of which strengthened the communists. What were the chances, asked the CIA man, of electing a pope who would slow down this dangerous development? Spellman, who had never missed an opportunity to go and support American troops in Korea and Vietnam, had not been one of John XXIII’s admirers. When his friend Pius XII passed away, his political influence in the Vatican started to wane. The three other American cardinals were clearly in favour of the liberals. And Spellman didn’t even agree with the choice of the conservatives who wanted to support Antoniutti, a figure he thought was insignificant. In his opinion, only Siri was worthy of his support. But he wasn’t going to explain openly that he was no longer the “American pope” he had once been, so he could only give an evasive answer.*

The young visitor then came to the real reason for his visit. The CIA needed to know the conclave’s outcome before anybody else. The international stakes were very high. Political issues would certainly be an important part of the debates. The CIA would in this way be able to send the name of the new pope to the Langley HQ before all the media on the spot.

For the members of the Italian services who were following the conclave, there were only two possibilities: the CIA had succeeded in placing microphones, or it had an informer among the cardinals. He would have had to be equipped with a radio transmitter, since the cardinals had no access to a telephone. In the now declassified CIA archives, no indication can be found enabling one to know more. But one thing is certain: if a cardinal had dared to carry a radio transmitter during the conclave, there was only one possible candidate bold and committed enough and on the side of the American secret services: Spellman.

*See John Cooney, The American Pope: The Life and Times of Francis, Cardinal Spellman, Times Books, 1984.


Yvonnick Denoël is a French historian, publisher and intelligence specialist who has written on the CIA, Mossad, and espionage in the twentieth century. Vatican Spies has appeared in German and Italian translations.

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