"Drunken night out with subordinates.."
Fraternization. That should be the end of the career right there.
Well yes and no. Drinking all night with them, not good. Starting, not bad.
On my first ship out of boat camp our 1st Lieutenant would buy deck force a round when we hit the beach and then would disappear to someplace else. He also showed up at the airport on the day of my departure from the ship and had 2 drinks with me. He knew how to do it.
Of course there were no women around in those days.