Yes. They actually sing the song in the Movie

PO2 Mark Saffell - I forgot they do sing it in the movie.

With the exception of MASH most Americans have no clue Korea was even a war. While I was in Home Depot with my brother one day I saw a gentleman that had on a Korea War Vet hat on. I went up and thanked him for his service. We talked for a couple minutes. He said he was Bloody Ridge. He was talking about they were firing their howitzers directly at the enemy. I again thanked him for his service and he left. Once he walked away I told my brother (He was a Bubblehead in the Navy), "That guy is bad to the bone! When you got to use a howitzer for direct fire you are are in the shit."

A1C (Join to see) - I did, and remember watching this show as a kid, and even now I still watch it. I think the reason (as I heard) that they took the lyrics out was because the wrong people heard it on TV and were upset, because they thought it was promoting suicide. The problem is, it tells you basically, you take it or leave.