He went on to become Private Secretary to International Secretary and Assistant to Under Secretary for Europe at International Headquarters (IHQ). Soon, he moved to Sweden as IHQ Liaison Officer. During World War II, he was appointed to Germany, where he was often obliged to sleep in air raid bunkers.
After becoming the Private Secretary to the International Secretary and Assistant to the Under Secretary for Europe at International Headquarters (IHQ), he relocated to Sweden as an IHQ Liaison Officer. During World War II, he was assigned to Germany, where he often had to sleep in air raid shelters.