He’s committed no less than 22 specific, chargeable, black-letter violations of the UCMJ.
https://raconteurreport.blogspot.com/2017/09/retirement-announcement.html
His command is investigating, and I’d expect he’ll be relieved, arrested, charged, and under confinement within 48 hours or so.
https://raconteurreport.blogspot.com/2017/09/about-to-be-shat-upon-from-great-height.html
His security clearance will be revoked immediately, which makes him unable to exercise the duties of any officer; and owing to his service obligation for attending West Point, it could take some good number of years under confinement (ideally, at hard labor) after reduction to the lowest enlisted grade before a separation discharge under dishonorable conditions is granted.
Which also saddles him with a federal felony rapsheet for life.
Hope he enjoyed voting or legally owning a gun before, because from here on out, those two, as well as anything requiring bonding or licensure will be closed off to him.
And even odds West Point will retroactively strip his degree, and refer to him as a revoked non-grad.
But he’ll still owe the costs, including room, board, etc.