In this report we describe virtual reality graded exposure therapy (VRGET) for the treatment of combat-related post-traumatic stress disorder (PTSD). In addition, we summarize the outcomes of a case study, from an Office Of Naval Research (ONR)-funded project of VRGET with an active duty female Seabee who completed three combat tours to Iraq. Details of the collaborative program involving this ONR-funded project at Naval Medical Center San Diego (NMCSD) and Naval Hospital Camp Pendleton (NHCP) are also discussed.