Posttraumatic stress disorder (PTSD) is a chronic, disabling condition that occurs in a subgroup of individuals after experiencing traumatic stress, and is common in Veterans seeking mental health treatment at the VA. Although evidence-based psychosocial treatments exist for PTSD, a substantial portion of individuals do not fully respond to treatment. Thus, there is a clear need to continue researching novel interventions for PTSD in Veterans. Recently, new interventions for mental health disorders have utilized computerized cognitive training techniques in order to improve the functioning of cognitive systems and reduce symptoms. This type of intervention, often referred to as neurotherapeutics, may hold promise for PTSD as a method for ameliorating symptoms and improving cognition. Individuals with PTSD demonstrate difficulties with cognitive control functions, which appear to be causally implicated in symptoms of the disorder (e.g., intrusive trauma-related memories). To date the efficacy of neurotherapeutics for PTSD has been understudied in Veterans.