 One unflattering theory was that Dahlerus was helping the Nazi leadership to dupe and confuse the British to weaken their resolve and perhaps to compromise them into publicly accepting the possibility of peace without the Nazis relinquishing their gains or dismantling the regime.However, one could also theorize that the British were also not acting in good faith.The details of Dahlerus' later moves, after the British declaration of war, were not made publicly available by the British during the Nuremberg trial and were hidden until British archives were declassified.