I want to know the answer to the following question:
What organization did Montini, Maglione and Tardini belong to?
All the background I'm provided with is that "As war broke out, Maglione, Tardini and Montini were the main figures in the Vatican's State Department, as despatches originated from or addressed to them during the war years.[page needed]". Is that enough to answer the question?
Answer: yes