Only the handful of soldiers who process the peer review no for sure. But you probably are familiar with the situation regarding Kara Hultgren and Carey Lohrenz. The fix is in. How often do you have Major Generals walking patrol in Ranger School? Kudo’s to the Marine Corps for maintaining standards.
“Know” for sure. At some point, as with the Lohrenz situation, the truth will come out. Of course, in her case, it took a defamation lawsuit.