Since the 1980s, the Navy’s aviation community has lead the way in educating aviators and flight officers on the latest warfighting doctrine, tactics, and techniques. Other communities have followed suit, training select sailors on the latest strategy and methods for global warfare. In the training of these Warfare Tactics Instructors (WTIs) each community takes a unique approach. This discussion will address best practices from each Warfighting Development Center, opportunities for improvement, and the overall role of the WTI in increasing American lethality against present and future global competitors.