I served our country with dignity, pride and respect for what we as Americans have fought and died for, for centuries! I was a United States Marine and rose to the rank of First Sergeant and was honored to have been selected for Sergeant Major but I decided it was time to retire and leave it to the younger generations. We all took the Oath to Support and Defend Our Nation Against Both Foreign and Domestic Enemies. Now think about that statement, Both Foreign and Domestic! We have some in our country who want to do more harm against our country than we have foreign adversaries who wish us harm! WE MUST NOT EVER FORGET THIS!
Now for your question about the UCMJ and the “disobedience to an order”, I have read that if and order is given by someone of higher authority than you, you can be referred to a Article 92 hearing and if the court decides you were justified in refusing to obey said orders, you would not be found guilty of the charges. But I have seen this very thing happen and you better be very careful and be prepared to defend yourself with SOLID FACTS or you will be punished to the fullest extent of the Code!