In World War II, when there was no navigation, no satellites, and no GPS, there were usually only two ways for pilots to fly their planes to accurately hit ground targets.

The first is manual positioning.

Due to the addition of a fighter who specializes in locating targets, this method can usually only be used on heavy bombers.

Like the one-man plane that the devil is dispatched to attack the position where the dog baby is located, because the body is manned, it does not have the function of artificial positioning, so if this kind of aircraft wants to accurately hit the ground target, it can only dive. By diving, the aircraft is brought closer to the ground target.

Plainly.

If the plane wants to accurately hit the ground target, the only way to keep the distance between the plane and the ground bombing target is to make the bomb carried by the plane fall on the bombing target.

The second method is more dangerous than the first. This danger, in addition to the ground air defense forces, is also due to the inertia of the aircraft itself, and the power of the plane's dive and the geocentric attraction are very likely to make the plane untimely stretch and crash on the ground. Therefore, if a pilot wants to dive and attack, he must have superb aircraft piloting skills, otherwise he is killing himself.

Actually, sometimes.

Even if a pilot is skilled, he or she may not be able to guarantee that his aircraft will be foolproof.

When the plane enters the state of dive attack, because the distance between the plane and the ground is shortened, the machine gun, which could not hit the plane due to the range problem, suddenly becomes a threat to the aircraft.

Just like now.

When you see the devil plane enter a dive state.

The anti-aircraft machine gun platoon, which had been holding its ground, finally showed its skills. The two 12.7 mm anti-aircraft machine guns imported into Germany in their hands finally came in handy. With the action of the soldier pulling the trigger of the machine gun, two 12.7 mm caliber anti-aircraft machine guns, like the Maxim heavy machine gun in the hands of the dog, sprayed a dense rain of bullets.

Presumably, the devil didn't expect that the soldiers of the national army defending the Tiemen Bridge were equipped with anti-aircraft machine guns, so they were a little sad all of a sudden.

It's not sad anymore.

Instead, he was taken aback.

Taken aback by an anti-aircraft machine gun.

In a panic.

Pull the plane up violently.

I don't know if it's because I'm a little stunned, and I don't know if it's because the dog baby and they took the shit luck.

In a word.

When a devil controls a lever and stretches an airplane.

One of the planes, numbered 110, was actually stretched, and the body of the aircraft accidentally fell into the barrage fired by the anti-aircraft machine gun.

So.

The plane flew headlong into the ground in the dark, and then had the most intimate contact with the ground.

Distance.

Many Chinese compatriots who witnessed this incident instantly let out earth-shattering cheers, after all, their own soldiers shot down the devil's plane.

Unlike the Chinese people who cheered, it was the devil.

At this moment.

The devil who was shot down by the plane.

The old man with a slanky face was as ugly as if he had suddenly eaten countless dead flies when he was eating.

The face of the ground devil is ugly.

in the sky.

The devil pilot in the other plane also had a not very good-looking face.

After all, the plane piloted by his companion was shot down, and the pilot in the downed plane also died together with the explosion of the downed plane, so how could the devil pilot be happy?

Thereupon.

With the intention of avenging his companions, he maneuvered the plane and re-entered the dive position.

Merely.

His plane's front foot entered the dive position, and the anti-aircraft machine gun in the hands of the national soldiers on the ground fired bullets from the back foot.

So.

forced the devil pilot to pull up his plane.

He had just pulled up the plane.

The anti-aircraft machine guns in the hands of the soldiers on the ground stopped firing.

Such.

When the devil plane entered the dive position, the anti-aircraft machine gun in the hands of the soldiers on the ground would fire again. The anti-aircraft machine guns in the hands of the soldiers on the ground opened fire, which again threatened the safety of the devil's plane. For the sake of the safety of their own aircraft, after the soldiers of the national army on the ground pulled the trigger of the anti-aircraft machine gun, the devil pilot in the sky had to operate the lever! After pulling the plane up, escaping from the effective range of the anti-aircraft machine gun. The devil plane pulled up and flew high into the air, and the air defense units of the national army on the ground stopped shooting.

So.

The two sides are caught in a strange cycle. A devil plane dives, the national army shoots, and then the devil plane stretches, and the national army does not shoot in an endless loop.

Such an endless loop.

The devil obviously doesn't like it.

Because of their air superiority, it is not reflected at once.

The devils during World War II have always been three-plate axes.

After the plane was blown up, the artillery was blown up, the artillery was blown up, and the infantry was on it.

Now, because of the anti-aircraft machine guns, the first of the three axes, that is, the plane bombing, is no longer effective. Because the devils were worried that a large-scale bombing would accidentally blow up the Tiemen Bridge, so that their plan to capture Shanghai through the Tiemen Bridge would fail, so the second of the three axes, the cannon bombing, seemed to be useless.

In the state that the first axe does not work, and the second axe does not dare to use it, if the devil wants to capture the Iron Gate Bridge, there is only one way left.

That's on the infantry.

The devil did the same.

"Kill the chicken." Seeing that the plane did not work, but was shot down by the devil officer, his face was hideous, brandishing a katana, and he kept ordering his soldiers.

The devil soldiers are indeed attacking with no fatality.

It's just that their attacks are so insignificant in front of the refueling tactics and pin defense formations that countless experts in later generations have admired!

So to speak.

Through the refueling tactics and pin defense formation, the dog baby has turned the Iron Gate Bridge into a man-eating steel monster.

How can the Iron Monster be a human being of flesh and blood?

So in the face of the refueling tactics and the pin defense formation, the attacking devils paid a great price! Hundreds of devils were killed, and hundreds of devils were injured.

As the devil of the attacking side, the losses are so heavy, and the national army on the defending side is naturally not without losses. During the battle, the second company defending the Tiemen Bridge also paid a great price, more than 20 soldiers were killed in battle, and more than 30 soldiers were wounded.

Lucky.

The injuries of these wounded are not very serious, and they can still fight devils, otherwise the second company will lose half of its strength at once, and maybe it will retreat to the second line and hand over the Tiemen Bridge position to friendly troops.

Actually, this time.

The second company has completed its mission and can retreat with honor. Up to now, they have successfully completed the task assigned by Shangfeng to hold on for twelve hours, and even doubled the defense time on the original basis.

That's twenty-four hours.