Joined Jun 2017
4,052 Posts | 2,870+
maine
Using a plagiarism checker, I found your source--Wikipedia--but several items have been omitted. Wikipedia states en toto, "Defense is required to verify the order but cannot veto it.[19][20][21] However, the president's authority as Commander-in-Chief is not unlimited; US law dictates that the attack must be lawful and that military officers are required to refuse to execute unlawful orders, such as those that violate international humanitarian law.[22] Therefore, the Chairman of the Joint Chiefs of Staff and other servicemembers in the chain of command must refuse to issue the execute order if such an order is unlawful."Please note much of the above was copied from easily available on line sources.
Later, Wikipedia states, "to refuse to issue the execute order as directed by the president, the president could reassign or fire the Chairman and appoint a replacement, including waiving the required credentials if all other qualified officers refused the appointment or if the president determined that it was in the national interest.[24] addition, off the shelf strike packages are pre vetted by lawyers to confirm that they are legal and, thus, such a strike would be presumed to be a have been reprimanded in the past for questioning US protocols for nuclear strike authority, notably Major Harold Hering, who was discharged from the Air Force in late 1975 for asking the question "How can I know that an order I receive to launch my missiles came from a sane president?"
The full context is altering.and may be said to show the vagueness of official guidance. While the specific presidents named in #40 may--or may not--have acted as estimated, it's my opinion that they'd have faced considerable blow-back from other Founding Fathers (e.g., Samuel Adams).