If you are a Soldier, Sailor, Airman, or Marine or Veteran experiencing difficulties due to a traumatic experience (for example, combat, deployment experience, or sexual assault), the PE Coach mobile application (app) may be part of the solution. PE Coach is designed to be used during psychotherapy provided by a behavioral health professional who is trained in Prolonged Exposure (PE) therapy. By itself this smartphone app is not sufficient to treat posttraumatic stress disorder (PTSD). PE Coach is not a self-help tool. However, military Veterans, Service members, and others with symptoms of PTSD who are receiving PE treatment can work together with their therapist to use the tools in this app during PE therapy to process the traumatic experience and reduce anxiety and fear. The app will guide you through the exercises assigned by your therapist and allows you to track and record your progress in treatment. In addition, the app provides you with techniques such as controlled breathing that will help you tolerate and decrease your distress. PE Coach will help you remember and track your upcoming therapy sessions. You and your therapist will be able to audio record your sessions directly onto your phone so that you can review them later as part of your treatment. This app is based on the Oxford University Press treatment workbook for PE, Reclaiming your Life From a Traumatic Experience. The app was designed with military Service members in mind but will be useful to any trauma survivor participating in PE treatment. External Links: The appearance of external hyperlinks does not constitute endorsement by the United States Department of Defense (DoD) or Department of Veterans Affairs (VA) of the linked websites, or the information, products or services contained therein. The DoD/VA does not exercise any editorial control over the information you may find at these locations. All links are provided consistent with the stated purpose of these DoD/VA products.