I read about a chaplain who earned the Medal of Honor in Vietnam. He did not carry a weapon, but he went out with the soldiers and saved many wounded soldiers while under fire. How many chaplains have won the MOH?
I don’t know how many Chaplains have received the MoH, but its more than one. I think that you are referring to Chaplain Charles Watters of the 173d Airborne Brigade who received the Medal of Honor for his actions at Dak To.
I was the Artillery Forward Observer in the firefight where that Chaplain received the MOH. He saved 22 men, sometimes crawling on his back with a wounded soldier on top of him to pull him out of the line of fire. 7 Dec 1967
List is here
Chaplains that have earned the Medal Of Honor
http://www.homeofheroes.com/e-books/publisher/S_chaplains.doc.