A veteran of the illustrious battles of Guadalcanal and Gloucester, Company K’s commanding officer on Peleliu is deeply beloved. Sledge describes Haldane as “the finest and most popular officer [he] ever knew,” capable of inspiring deep trust in his subordinates as well as his superiors. Characterized by a mix of intelligence, courage, and compassion, Haldane is an extraordinary leader, committed to his men’s physical safety as well as their emotional well-being. He makes Company K feel like a family and a home to all of its members, showing a sincere interest in his men’s lives. He dies in action on Peleliu, three days before Company K leaves the island. His death causes profound grief not only in Sledge but in all the members of Company K, who have grown to see Haldane as a parental figure, capable of keeping them safe and happy.