Danny Dietz, who Marcus Luttrell describes as a calm, competent, but somewhat reserved man, is one of the four Navy SEALs involved in Operation Redwing. He fights bravely alongside his fellow SEALs, but dies in the “Battle of Murphy’s Ridge,” in which the SEALs fight off dozens of Taliban soldiers. Dietz’s character is somewhat difficult to understand, and he’s often depicted as passive—for example, when the SEALs are trying to decide whether to kill the Afghan goatherds or not, Danny refuses to offer an opinion. Nevertheless, Luttrell stresses Danny’s bravery and talent.