Educational services, namely, conducting courses, classes, seminars, conferences, and workshops in the field of war, defense, homeland security, national security, military operations, military doctrine, military tactics, military strategies, military administration, military careers, combat, management, communications, intelligence, logistics, law, finance, energy, cryptology, science, technology, engineering, mathematics, history, international relations, foreign affairs, politics, culture, languages, religion, civil affairs, and leadership and distribution of training material in connection therewith; Training in the use and operation of military equipment, defense and surveillance systems, weapons, vehicles, and ordnance; Training services in the field of military operations, military defense, military administration, logistics, combat, reconnaissance, intelligence, demolition, salvage, ordnance, artillery, mechanics, carpentry, masonry, metalworking, electrical equipment and systems, plumbing, water treatment, communications, management, law, safety, firefighting, physical security, law enforcement, emergency response, medicine, health care, nursing, nutrition, dentistry, animal care, information management, information technology, computers and technology, construction, engineering, transportation, cargo, aviation, air traffic control, power distribution, human resources, physical fitness, mental health, meteorology, food service, psychology, public affairs, multimedia illustration, and music

Providing information in the field of the military, military tactics and strategies