At this time, above the Pacific crossing mouth, on a large helicopter a hundred meters above the sea surface, General Scott, the North American branch, was commanding the launch of deep-water torpedoes.

In order not to allow monsters to gather outside the crossing mouth and to form a certain strength, this time the Pacific Rim used ten nuclear submarines to penetrate 500 meters underwater and attacked the 8,000-meter seawater crossing mouth.

In addition, there are five nuclear submarines on standby around. If the monsters do not move under the attack, fifteen nuclear submarines will be bombed continuously until they anger the monsters.

For this operation, weapons experts cooperated with physics experts and came up with the best attack plan after a day of discussion.

The maximum dive depth of conventional deep-water torpedo is only 1,200 meters, which is definitely not suitable for this operation.

The nuclear submarines are equipped with special deep-water torpedoes. In addition to modifying the torpedo gas power plant, they also reinforce the torpedo shell.

This way, you can withstand the pressure on the seabed and not affect the navigation speed.

However, it is a dream to want to kill monsters with a special deep-water torpedo. Although underwater explosions have a cavitation effect due to the transformation of the explosion medium, the shock wave killing radius has increased several times or even dozens of times.

But the power of the explosion center is far less than that of the air due to the influence of sea water.

Even for monsters, this power is not worth mentioning at all.

To ensure foolproof, General Scott, the headquarters of the Pacific Rim Defense Organization, personally directed the operation.

"The nuclear submarine is approaching the target."

"It is forming a fan attack formation."

"The formation is completed."

"Torpedo attack ready."

Scott picked up the communicator and ordered loudly, "Start the torpedo."

Ten submarines receive commands at the same time and click the launch button.

Ten torpedoes, like pikes in the water, dragging long white bubbles, heading quickly toward the crossing point.

At the same time, the signal device also transmits back to the navigation state of the torpedo.

"Three thousand meters away from the target..."

"Two thousand meters..."

"The V_2 torpedo was attacked and damaged."

"One thousand five hundred meters, the V_3 torpedo was attacked and damaged."

"One thousand meters, v_5, V_6, V_7 torpedoes were attacked and damaged at the same time."

"Five hundred meters, all the torpedoes are left to explode."

It only took five hundred meters to explode, and it was a moderate distance. Unfortunately, there was no information feedback around the crossing mouth, so I don’t know how the monster reacted.

But for insurance, General Scott ordered again, "All submarines are loaded and then fired again in a volley."

"yes!"

"yes!"

.........

"Beep, alarm...alarm..."

"The monster's life signal was found in three thousand meters, and the fourth energy level was monitored."

"Beep, alarm...alarm..."

"The monster signal was found under two thousand meters, and the fourth energy level was monitored."

After two consecutive alarms, General Scott was shocked. He did not expect that these monsters would be so easily angered, so he hurriedly picked up the communicator.

"All submarines retreat, fast, fast..."

Although the order was issued, the submarine still needs reaction time.

The monster's speed was far greater than all the monsters I had seen before. In just over a dozen seconds, the alarm sounded again.

"A monster signal was found within a thousand meters..."

It's too late, this monster is a typical speed monster.

More than ten seconds later, a submarine encountered a monster head-on.

The monster's bloody mouth instantly bit the tail of the submarine, then shook his head hard and bit it hard.

A submarine is like a small sampan in the wind and waves, and there is a danger of subversion at any time.

"Report... The tail of the submarine was torn and seawater was pouring in."

"Start the second-level valve, hurry!"

But before the second-level valve was started, another monster floated out next to it and bit the submarine's head.

In an instant, the entire submarine seemed to have encountered a magnitude ten earthquake.

Looking at the flashing lights, the submarine commander knew that no one in the entire submarine could survive.

But even if he dies, he will still break the monster's teeth.

"Detonate all torpedoes immediately."

"yes!"

Three seconds later, a huge explosion occurred in the deep sea, and even other submarines several miles away could feel the vibration.

It's just a pity that the submarine's self-destruction failed to cause effective damage to the monster.

After all, underwater explosions are greatly reduced in power.

Scott looked at the dark surveillance footage in a heavy mood, turned around and sat on the chair.

"Go back to the headquarters and get all the mechas ready to welcome the monster invasion."

The deep-water torpedo attack occurred in the evening, but the time difference was that the South China Sea branch was already at night.

Lin Guoxiang and all the drivers watched the operation process. It was not until the monster appeared and the submarine exploded that he stood up with a heavy expression and deployed the combat plan.

"Deploy thirty reconnaissance helicopters to detect the monsters' every move."

"The preparations for large transport aircraft are done. Once the direction of the monster's attack is confirmed, you are ready to transport mechas to rescue at any time."

"From now on, all drivers are on standby and ready to fight monsters."

"yes!"

The drivers left together, while Lin Guoxiang and his technical team monitored the monster's every move at all times.

According to the video from the headquarters, there were only two fourth-level monsters that were invaded this time. Fortunately, the other three fourth-level monsters that were stationed were not alarmed.

If all five fourth-level monsters are angered and invade human cities in large numbers, this will be a huge challenge for the entire Pacific Rim Defense Organization.

However, if all the monsters really come out to invade humans, it may be a good thing. After all, fighting monsters on land is always better than fighting monsters in the deep sea. When these five monsters are eliminated, half a year later, when the bombing of the Crossingkou plan is implemented, there will be no monsters stationed in the Crossingkou, and the plan becomes simple.

Unfortunately, the deep-sea torpedo bombing plan only successfully angered the two fourth-level monsters. These two monsters did not continue to go back to guard the crossing mouth, but swam to the Pacific Rim Coast like the previous monsters.

Swim towards North America and swim eastward on the other end.

Seeing this scene, Lin Guoxiang's tense expression finally slowed down. Fortunately, these two monsters were divided into troops. If both monsters came to the South China Sea branch, it would be really difficult to deal with.

Although the fourth-level monster is definitely stronger than the third-level monster, it is only one in number. There are more than a dozen mechas in the South China Sea branch.

There is a great hope for victory in group fights or wheel battles.

Moreover, this monster is just swimming to the east, and its specific goal is not very clear. What if it invades the Beihai branch or the Dongyang branch?

By this calculation, the chances of monsters invading the South China Sea branch are only one-third.

All the people who watched the monitoring video, whether it was Lin Guoxiang or those technicians, were praying in their hearts that they would not hit this third of the probability.
Chapter completed!