Trump has disgraced the American army. Parades are held by European armies, the Chinese army, they come from slave empires. They still use infantry tactics of trench warfare, linear formation, marching and drilling. The American army is different from the slave armies of Europe, it uses only maneuver warfare, special operations tactics, air-land operations. American soldiers should not participate in parades and march. This humiliates their professional dignity and their military honor. They are not slaves!