what is the basis for his right to ignore orders?
Yes, I would like to know that myself.
Hopefully, we will get a cite to a section of the Constitution, a statute, or case law that covers a military officers right to insubordination.
He has the right to disobey, what he considers to be an ‘unlawful order’. But he better be able to articulate why he considered it an unlawful order. And saying, “I didn’t like it”, isn’t one of them.
He was a civilian