Sexual aggression perpetration is a public health epidemic, and burgeoning research aims to delineate risk factors for individuals who perpetrate completed rape. The current study investigated physical and psychological intimate partner violence (IPV) history, coercive condom use resistance (CUR), and heavy episodic drinking (HED) as prospective risk factors for rape events. Young adult men (N = 430) ages 21-30 completed background measures as well as follow-up assessments regarding rape events perpetrated over the course of a three-month follow-up period. Negative binomial regression with log link function was utilized to examine whether these risk factors interacted to prospectively predict completed rape. There was a significant interaction between physical IPV and HED predicting completed rape; men with high HED and greater physical IPV histories perpetrated more completed rapes during follow-up. Moreover, psychological IPV and coercive CUR interacted to predict completed rape such that men with greater coercive CUR and psychological IPV histories perpetrated more completed rapes throughout the follow-up period. Findings suggest targets for intervention efforts and highlight the need to understand the topography of different forms of aggression perpetration. 4 Running head: PREDICTING RAPE EVENTS Predicting Rape Events: The Influence of Intimate Partner Violence History, Condom Use Resistance, and Heavy Drinking Sexual aggression is a public health epidemic; on average, there are approximately 322,000 victims of sexual aggression each year in the United States alone (Department of Justice, 2015). Sexual aggression is an inclusive term which refers to a range of sex acts that one individual may inflict on another, including unwanted sexual contact (i.e., kissing, touching), attempted rape, and completed rape (Koss, Gidycz, & Wisniewski, 1987; Koss, Heise, & Russo, 1994). Completed rape is specifically defined as nonconsensual vaginal, oral, or anal intercourse obtained through a variety of tactics including verbal coercion, force, threat of force, or when the victim is incapacitated or otherwise unable to give consent (Abbey & McAuslan, 2004). Victims of completed rape overwhelmingly identify as female; approximately 1 out of 6 American women report lifetime victimization through completed rape (National Institute of Justice, 2006; RAINN, 2017). Consequences for rape victims are myriad and may include post-traumatic stress disorder, substance abuse, anxiety, depression, emotional distress, and increased risk for sexually transmitted infections (STIs) (National Institute of Justice, 2006; Yuan, Koss, & Stone, 2006). Given the deleterious effects and associated health impacts for female victims, burgeoning research has focused on delineating risk factors for sexual violence amongst male perpetrators. While past studies have investigated sexual aggression perpetration broadly (i.e., utilizing composite outcome measures including sexual contact and/or attempted and completed rape;