"My assignment was in the communications office, where I typed out dispatches"

Jack Adams was referring to his task in the armed force. He was assigned to the interactions office, where he was accountable for typing out dispatches. This was a crucial task as the dispatches included crucial details that needed to be sent out to other military workers. Typing out the dispatches was a laborious job, however it was required for the military to be able to interact successfully. Jack Adams was most likely happy with his task and the work he was doing to assist the armed force. He was most likely also pleased with the reality that he had the ability to add to the war effort in a meaningful method.