Kilmer sought more hazardous duty and was transferred to the military intelligence section of his regiment, in April 1918. In a letter to his wife, Aline, he remarked: "Now I'm doing work I love – and work you may be proud of. None of the drudgery of soldiering, but a double share of glory and thrills." According to Hillis, Kilmer's fellow soldiers had accorded him much respect for his battlefield demeanour—"He was worshipped by the men about him. I have heard them speak with awe of his coolness and his nerve in scouting patrols in no man's land. This coolness and his habit of choosing, with typical enthusiasm, the most dangerous and difficult missions, led to his death."