[Inglorious Bastards] What consequences did Aldo Raine face for disfiguring Hans Landa?

Let's assume the year is 1945 and aside from the war ending as depicted in the movie, military laws in place are the same as they were in our timeline at the time.

An American soldier takes captive two enemy soldiers, one of which a high profile commander.

Kills the lower ranked one in cold blood and tortures and disfigures the VIP. His mission proves critical in ending the war.

What is likely to happen to him when he goes back in the army?