UPDATE: Article 88 of the Uniform Code of Military Justice ucmj.us/888-article-88-…

888. ARTICLE 88. Contempt toward Officials

Any commissioned officer who uses contemptuous words against the President, the Vice President, Congress, the Secretary of Defense, the Secretary of a military department, the Secretary of Transportation, or the Governor or legislature of any State, Territory, Commonwealth, or possession in which he is on duty or present shall be punished as a court-martial may direct.

“Among the first things any officer candidate learns is Article 88.”

The last quote courtesy of Mike McDaniel @ American Thinker: