How high was the vigilance of the Japanese army at that time? Just look at this old photo
During the War of Resistance Against Japanese Aggression, the Japanese army at that time had a very strong combat effectiveness. After many years of preparation before the war and the support of relatively strong national strength, after many years of fighting, the army was basically some experienced veterans, so in the early days of the War of Resistance Against Japan, due to the nature of Japan. In terms of the strength and quality of the army, the Japanese army should be the most effective army in that period.
Although we can see in many of the current War of Resistance Against Japan that under the attack of our firepower, the Japanese army will retreat in many cases, but in real history, if we want to repel the Japanese attack and win the Japanese garrison, it usually requires a lot of energy and a long time may not be successful, so there are still some unreal movies and TV series.
Because the combat effectiveness of the Japanese army is relatively strong, it is generally difficult for us to secretly or directly infiltrate the Japanese command center at that time, although in many anti-Japanese war dramas, we can see that our protagonists enter the headquarters of the Japanese army with makeup, cornices, walls, etc., and are heavily guarded, but in fact, this rarely happens, and in real history, the vigilance of the Japanese army is very high.
In order to illustrate this problem in detail and intuitively, the author found an old photo of the War of Resistance Against Japan here. Let's see.
This photograph shows a Japanese command post somewhere. We could see three soldiers standing guard at the gate. In the middle of the door lay two Japanese soldiers. They operated heavy machine guns from 1992, lying on the ground and looking straight ahead. We know that the heavy machine gun of 1992 cannot be compared to the heavy machine gun of 1992. At the same time, compared with the same weapons in the West, this weapon is still very powerful on the mainland. The great opportunity of 1992 was known for its excellent stability and accuracy. This is the 1992 heavy machine gun that Li Yunlong could not discard in "Bright Sword".
The soldier at the door was supposed to be responsible for standing guard, but we found that the soldier's posture was somewhat different. The gun in his hand was not carried on his back, but was taken down directly and held in his hand, with the muzzle of the gun diagonally facing forward. One advantage of this is that in unexpected situations, soldiers can shoot or issue warnings at the fastest speed, and the actual effect is very noticeable.
From this simple photo, we can see that the Japanese army is still very vigilant in terms of defense. It was difficult to sneak through their strongholds.
However, I personally believe that although in this photo we can see the real situation of the Japanese guards, it is very likely that this photo is posed, because from the posture of the soldiers we can analyze that if in peacetime the soldiers have been guarding the gate in this way, on the one hand, it will make it very difficult to enter. On the other hand, this arrangement is too obvious. We could see that they could hardly see any shelter.