Laguna Madre Blues.)
Donald Trump is jealous of the world's autocrats. They get to have a military parade to show off their power and control, while American presidents have not done that (and that offends Trump's narcissism). He asked the military to arrange a parade in Washington (DC) to allow him to review our military power.
The problem Trump has is that the American public doesn't want his military parade (see chart below). Majorities of all voters, both genders, all ages, and all races/ethnicities all are opposed to the parade. They don't want to copy tyrants like Kim Jong-Un, and think such a parade doesn't display strength (but weakness). Everyone knows the U.S. has the strongest military in the world, and showing it off in a parade doesn't enhance that view.
Trump doesn't care what Americans want though. He has ordered his military to have one anyway. But to disguise his narcissistic desire, he has set the date for the parade as November 11th -- Veterans Day. He will try to pass of his vulgar display of narcissistic power as a tribute to veterans.
Americans don't oppose parades honoring our veterans (and neither do I). But those parades should actually be made up mainly of veterans and tributes to veterans -- not missiles, tanks, and other weapons of war.
Trump has already shown us he doesn't like diplomacy, and indeed, doesn't have the intelligence and sensitivity to effectively engage in it. Trump is a bully, and his military parade is just another of his efforts to bully the world into cooperating with what he wants. It won't work. It'll just make this country look petty and ridiculous.
The chart below is from a recent Quinnipiac University Poll -- done between February 16th and 19th of a random national sample of 1,249 voters, with a 3.4 point margin of error.