THE OBLIGATION TO DISOBEY
In a number of cases, officials of the Obama administration appear to have given unlawful orders during the shutdown, such as to put up barricades to prevent people from going to nonfederal attractions such as Mount Vernon, and keeping open nonessential activities like federally owned golf courses that serve the "well-connected."
The Uniform Code of Military Justice Section 892, Article 92 makes it clear that military personnel have an obligation and a duty to obey only lawful orders and, indeed, have an obligation to disobey unlawful orders, including orders by the president that do not comply with the code.
The moral and legal obligation of the military is to the U.S. Constitution and not to those who would issue unlawful orders, especially if those orders are in direct violation of the Constitution and the code. Civilian employees also have an equal obligation to disobey unlawful orders.
The illegitimate orders that government workers followed during the shutdown might seem like minor infractions, but those who committed them should think about where they would draw the line.