[Raellus]

Perhaps the Pope spoke out actively against Poland's involvement in the USSR's war against China or supported Polish exiles after the war began in Europe. Perhaps the Soviet government pressed newly allied Italy to turn the Polish pope over or perhaps the church hierarchy feared a KGB or GRU assassination plot, either aided or abetted by the Italian government. Perhaps the KGB approached some cardinals who wanted to depose the Pope and install someone more to their liking and promised to help get him out of the way. Either way, the Pope and his aides decided it would be safer to move their operations to neutral Switzerland.