The Naval Air Warfare Center Training Systems Division is seeking potential sources to provide comprehensive Fielded Training Systems Support services, including Contractor Operation and Maintenance Services and Contractor Instructional Services, for Navy and other government training systems. The anticipated requirement involves approximately 19 known follow-on task orders valued at approximately $2.8 billion over an 8-year support period. Services will be performed at Navy and USMC training device locations, both within and outside the continental United States. This is a sources sought notice to gauge industry interest and capabilities, and it is not a formal solicitation. Interested companies must demonstrate relevant experience and capabilities in performing these services.