I would love to see US troops simply refuse to go. The lessons from Vietnam and Afghanistan should be enough motivation.
Discussion
I'd love to see more people who took an oath to support and defend the Constitution actually live up to their oath when the moment calls for it. We're not going to have a Constitutional republic if the people who swore an oath to protect it sit quietly in the corner with their head down when it's time to actually do what they said they would.
The Americans voted to get rid of the 2nd amendment.
Americans voted for a man that promised to suspend the constitution on day one and be a dictator. And the second amendment was part of the constitution.
Hitler was democratically elected and then dismantled the German democracy in 53 days. Trump will do better.