This dissertation examines the relationship between masculinity in American military culture and the prevalence of rape through a gender perspective. It argues that the extreme form of emphasized masculinity within the military contributes to a culture that rationalizes and increases the risk of sexual harassment, assault, and rape. The dissertation will analyze how military gender constructions and narratives influence sexual behaviors, such as rape being used to demonstrate power or relieve sexual tension according to gender roles. It will also distinguish between male and female rape in the military, though both are ultimately driven by expectations of masculinity and femininity.