TOPGUN also conducts an Adversary Training Course, flying with adversary aircrew from each Navy and Marine Corps adversary squadron. These pilots receive individual instruction in threat simulation, effective threat presentation, and adversary tactics. TOPGUN provides academics and flight training to each Carrier Air Wing during their Integrated and Advanced Training Phases (ITP/ATP) at NAS Fallon which are large scale exercises that can involve as many as fifty aircraft. These large-scale exercises serve as "dress rehearsals" for future combat scenarios. In addition to training crews, TOPGUN also conducts ground school courses six times a year. The Training Officer Ground School (TOGS) offers graduate level academics to Fleet aviators, adversary instructors and other officers and enlisted personnel.