The war between the Japanese Navy and the US Navy in the Guam waters did not affect the progress of the landing forces.

At this moment, there was still a fierce battle on the beach.

"Note that the opponent is attacking the anti-login obstacle..."

At this moment, the US military's shore defense fortifications were like a big monster dormant on the beach. It was still standing there in the opponent's continuous waves of assault, and it kept ejecting artillery fire that brought death.

The turret turret that was hit flew into the sky, and was hit by the soldiers who were hit and rolled on the beach that had been dyed black by excessive smoke.

"Boom..."

The obstacles on the beach were bombed into the sky by North Korean or Japanese engineers, and dense artillery fire flew out from the bunkers made of "fast fronts" that were robbed on the Shanghai shore. The bunkers made of 25mm rapid-fire guns or 12.7mm large-caliber machine guns suppressed the bunkers on the coastal defense line under the attack of the Japanese naval fleet.

"Come with me..."

Sergeants waved their weapons and hid behind the armored vehicles or wheeled tanks with turtle armored vehicles as their chassis.

"Buzz...boom..."

The razor rotor attack aircraft made a small sound and shot a series of rockets at the shore defense bunkers that were still persisting. After the violent explosion, a group of soldiers rolled and crawled to the front of the bunkers under the cover of firepower of combat vehicles and armored vehicles.

The bullets of the light weapons in his hand blocked the firing ports, causing the US gunners to face such a fine rain of bullets, and had to hide and bend behind the cement board of the bunker.

"Burn them, burn them to death..."

Amid the shouts of the soldiers with red eyes, the bunker killer carrying a flamethrower appeared in people's sight, holding a jet gun that almost all bunkers were afraid of.

"Close the shooting port quickly..."

"Stop worrying, let's leave here..."

The US soldiers in the bunker began to get in chaos when facing the flamethrower. Some brave people rushed to the shooting port, hoping to close the door there before being burned to death.

"Swish...swish..."

In the sound of the brief bullets flying by, the brave man fell down under the attack of the opponent's sniper. This made everyone understand that the bunker could no longer hold on.

"Go... Go quickly..."

The soldiers were crowded and fled into the passage behind the bunker. But at this time, the fire light flashed from the shooting entrance of the bunker.

"call……"

"Ah...my God..."

The last soldier faced the high-temperature flame. Although his mouth made a scream of fear and despair, he still pushed the fire door and then completely locked his handle to death the moment the flame came to his body.

"Long live……"

The surviving North Korea or Japan outside had already mixed together at this time, but the best communication language became Chinese. When the Chinese Federation became the master of the East, Chinese was a difficult foreign language that must be mastered in the education system of the entire East and even some Western Asian countries.

The flames rushed out of several shooting mouths of the bunkers. Faced with such a scene, North Korean or Japanese soldiers who had been hurt by these bunkers shouted. However, their excitement did not have time to cause a hustle and bustle of missions, and they faced the other party's artillery fire.

The American soldiers fleeing into the passage called the gunner from the phone fixed to the wall.

"The **Sentry has been lost, we need artillery fire..."

As they shouted, the 120mm mortar was immediately ready for artillery bombardment.

In the fast front, the 120mm mortar gun position is often described as "can". In the "can"-shaped gun position, the surrounding walls are full of cartridges made of steel and cement. When firing, the gunners only need to use cranks to move the baffle above their heads, and then put the ammunition taken from the wall into the muzzle to complete the firing.

The next second after the shell was fired, the baffle above the head closed again under the power of the spring. At this time, even if the large-caliber artillery hit the nearby gun, as long as it did not hit directly, it would have no effect on these gunners.

Moreover, these mortars hidden in the cement guns on the ground have no muzzle flames when fired, which has prevented them from multiple covered fires by Japanese naval naval guns.

"Sun, sun..."

These sounds made the veterans from Japan or North Korea nervous outside the bunker. They rolled down one by one, quickly hid their bodies in front of the bunker, and were blown into the concave craters by shells.

"Let's go down... urge..."

"Boom..."

The series of explosions tore the human diaphragm in an instant, and some hot blood flowed down the dirty cheeks. Some young soldiers who did not react were standing in the open space and were torn apart by the fragments of shells. The remains of the corpse fell on the bodies of those who were blown up like cotton wool and the soil that was buried down onto the bodies of those who arched into the crater.

"Ah...my god..."

In the violent explosion, the people huddled in the crater screamed, releasing their fear of death in their hearts. But in this dark rain of death, life is so fragile.

With the explosion of mortar shells, the "Kamikaze" multi-purpose bomber patrolling in the sky dived under the guidance of Hawkeye in the sky. One by one, the bombs were dropped at the mortar's gun position that had been attacked many times.

From the TV guide shot of the bomb, the weapon guide on the fighter could see the land that was like the surface of the moon and was full of bullet craters.

"These Americans are so tough that they can survive such bombing."

In fact, he didn't know that after the gunners fired the number of ammunition they commanded, they would immediately leave the gun position and hide in the anti-aircraft hole deeper underground. They were specially reinforced and had buffered anti-aircraft holes. As long as there was no direct command, even the explosion of the battleship shells could not harm them.

However, when facing this line of defense, it was just in line with the Chinese saying that fortresses are most easily broken from the content. As the forts and strongholds facing the beach were destroyed one after another, groups of North Korean and Japanese soldiers had invaded the underground passage of the US army. They fought in the dark with the defenders in the labyrinth of the underground passage of the defenders.

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The helmets on their heads and all the things that might make noise were thrown underground by them, regardless of the purpose of these things. The young soldiers who had just experienced the first baptism of ignition due to landing battles were still not called veterans at this time, at least they did not understand why the veterans had to replace their weapons.

"Boy, this is the rat war. Do you understand? It is the most life-threatening thing in the war. Do what I said. As for why, as long as you live long enough, you will understand!"

The veterans shook their eyes at the recruits who were stunned and continued to prepare for their own preparations. Some smarter recruits also began to prepare their weapons and equipment as the veterans did.

The "Rat War" is just like the war between Britain, France and Germany when they first applied the "fast front" during World War I. To this day, all commanders understand that the best way to clean up the well-renovated underground network is to completely clean it up.

Otherwise, these troops with sufficient ammunition provided by underground warehouses will launch a fatal raid on the neglected opponent whenever opportunities come.

Although the Americans do not like this type of combat method, they have to admit that the "fast front" is indeed conducive to rapid construction, garrisoning and defensive operations. Moreover, a tunnel network that controls several square kilometers requires only one company of soldiers to fight for a long time with the support of these underground tunnel network systems.

In the black tunnel without seeing the sun, slowly move your footsteps. The tactical flashlights installed on the weapon in your hand do not dare to light them easily. Even if the light that is turned on only emits red light and is not easily visible, it will attract the opponent's bullets from the darkness.

The light of the tactical flashlight leaked out a thread from the cracks of the fingers, only illuminating the ground in front of you. A little glow stick was thrown away further away, which was the best thing that the world's military was equipped with except for the Chinese Federal Defense Forces.

If this is the case when the soldiers of the Chinese Federal Defense Forces enter such a ground, infrared night vision instruments are certainly equipped. Some infrared lights that emit invisible light provide them with "illumination". With the advantage of such equipment, they have more advantages to clear these completely dark tunnels.

"Look... there..."

Here, the recruits are strictly forbidden to make any sound. Therefore, they can only use the faint light to watch the tactical signs of the veterans around them. Looking along the veteran's fingers, a thin silk thread stretched horizontally in the air against the backdrop of fluorescence.

Following this tripping wire, you can find an anti-infantry mine arranged in front. Even from the information obtained from observation, the installation of these fragmented anti-infantry mines should be pre-arranged devices. I am afraid that just by pulling a handle or pressing a button, it will be completed.
Chapter completed!