We had a large force of ROK soldiers in our camp for about 5 months. Each morning there would be a few hundred soldiers in Judo suits doing warm ups. They were from the Tiger, white horse and capital divisions. They were the best troops Korea had. We paid them the same as GIs and had special rations to accommodate ROK troops. They used all US WW2 vintage weapons. They were ruthless and killed a lot of Viets out of hand. Their method was to move into a problem area and simply shoot everyone until the trouble stopped. They finally sent them home during 66. I spent a great deal of time with the Koreans. They loved Americans and loved to arm wrestle and do manly things. They were all around 5'7" large for Asian troops. The best thing was that their generals were all enlisted men at one time. They would drink us under the table and these officers had no problem drinking with PFCs and Spec 4s. They were monumentally great drinkers.