The shelling lasted for 15 minutes and finally ended. Before the soldiers could take a breath, the frontier observation post issued a warning that the Japanese had already begun to attack.

Without caring about the mud on his body, the soldiers came out of the individual anti-cannon pit.

"Arm the defense, the defense! I'm still breathing and moving quickly!"

"The people who crawl into the pits quickly get in place. Don't pile up things in the traffic trench and move them to the trench!"

"The machine gunner sets firepower points, and the front two and the back one disperses. Don't try your best to get the fire and pay attention to ammunition consumption."

The rain kept falling, but there were crowds of people in the position. Under the command of various officers, the soldiers quickly lay on the trenches and took their place, without fear at all if the raindrops penetrated their bodies.

The heavy rain brought inconvenience to defense, but also increased the difficulty of the Japanese offensive. The Japanese offensive troops marched hard on the muddy road, and occasionally one or two slipped in the mud, and the scene was somewhat chaotic.

Bula had already thrown away the cigarette butts. At this moment, he was lying in a single soldier pit, holding a telescope to watch. The scene at the foot of the mountain became extremely blurred due to the cover of rain, and he couldn't see where the enemy rushed to.

"Not spicy, have the mines buried?"

At this time, Meng Fanle brought people to the front line. At first glance, he could see the situation ahead clearly.

Bu La looked back at him, wiped his face. The rain on 9 said casually: "It's all buried, and the three-tender pants fortification has also been sent to you, but I'm afraid that it won't be able to stay for two rows..."

"What three-pinch trousers? That's called Y-shaped fortifications. I'll go masturbate again when I was attending the lecture." Meng Anno glanced at him speechlessly.

At the intersection of Shuangfeng Mountain, there is an open space, but it has become the weakness of the entire position. If the Japanese army attacks the two hills and concentrates their forces to attack the middle, it is easy to drive straight into the rear and threaten the troops.

But the terrain here is flat and there is not much to cover. If there are too many defensive forces, it will become a living target for the enemy, and if there are fewer ones, it will not work, which is very uncomfortable.

So Meng was fucked and thought about it and decided to use a position fortification taught by Liao Mingyu before: a Y-shaped defensive position.

Setting up this kind of defensive position is very simple. The only thing you need to know is the overall defense position and the enemy's attack direction. A Y-shaped position can be used to complete the defense with a platoon.

The first squad's defensive position is 60 degrees with the defense direction, the second squad's defensive position is 80 degrees, and the third squad's defensive area is 300 degrees, and a platoon command post is set up at the center and vertices of the position.

If you look at the entire position from the air, it looks like the shape of a Mercedes-Benz car logo, and the long defense line extends in three directions at one central point, and the trenches on each defense line are not connected. A double-person fortification is built every 30 meters in the squad's defense position, or a combat position of two to four people is used as a group, and a solid defense system is formed with machine guns, rocket launchers, mortars and other firepower.

At both ends of each defense line are rifle positions, near-center positions are artillery and anti-tank positions, near-cross position is machine gun positions, and the main shooting direction of the machine gun is also the main defense direction of the infantry squad.

When the enemy attacks the position, they have to face two infantry squads at the same time. No matter which direction the attack is attacked, they will be cross-fired and side-strike from the two squads.
Chapter completed!