North Korea The combined strength of the 1st and the 6th Division was 21,000 soldiers with 24
M-30 howitzers, 72
ZiS-3 guns, 168
M-42 anti-tank guns. They were reinforced by 40
T-35-85s and 32
SU-76M self-propelled guns from the 203rd Armored Regiment. In addition, 57% of the soldiers were given leave on 24 June. Under the circumstances, the 12th Infantry Regiment had to defend 80 km frontline with only 800 troops. Moreover, heavy firearms and vehicles were sent to the rear for reorganization, and the division commander
Paik Sun-yup was absent for training since 14 June.
Republic of Korea Army •
1st Infantry Division - Colonel
Paik Sun-yup • 11th Infantry Regiment - Colonel Choe Kyung-rok • 12th Infantry Regiment - Lieutenant Colonel Kim Jeom-gon • 13th Infantry Regiment - Colonel Kim Ik-ryeol ==Battle==