The destruction of the Japanese headquarters prevented effective coordination between its various units and branches, especially between infantry and artillery, which greatly weakened the Japanese firepower.
The Japanese planes couldn't fly at night, could they? So they had to use heavy artillery to provide cover for the Japanese troops in the outer buildings. This was quite useful; our army was attacking the Japanese along the streets, right? With artillery cover, the Japanese only needed to report their coordinates to the artillery after spotting our troops. Just like
our previous attacks on the Japanese fortifications, once the Japanese felt threatened, they would promptly call in artillery support and bombard us... But now it was different. The headquarters was the command center for
