Ikegami Ono was the commander-in-chief of this fleet, and they were temporarily ordered to arrive in the United States to support the pursuit of the murderer.

In principle, he was reluctant, because in his opinion, the American operation itself was a pit, but the discipline of a soldier is to obey orders as his duty, so he still quickly rushed to the sea near the Ho Ho Naval Base, and after the meeting with Henry, he was assigned to the very edge, with detection equipment, to prevent the culprit of the aircraft carrier from escaping.

Originally, he had an opinion on this arrangement, because when he arrived at the sea near the Hoho Naval Base, he received a secret order, that is, to get as close to the cave as possible and find out the true situation of the cave.

However, after his many suggestions, he was still placed on the very edge, and when he was struggling with how to complete the task, the destroyer, as a temporary command ship, rang the alarm bell, which made Ikegami Ono break out in a cold sweat.

Because the sound of the alarm bell on this destroyer is graded, there is no doubt that the alarm bell at this time belongs to the top, and when the top alarm bell rings, it means that the destroyer has been attacked and the hull is seriously injured, and more importantly, the detection equipment in the bridge did not sound the alarm, so Ikegami Ono was frightened by sweat.

Although frightened, Ono Ikegami, who has a lot of experience, immediately calmed down and ordered the underwater submarine to find the attacker.

However, before he could ease his frightened feelings, four warships had also been attacked by unknown attacks, their hulls were badly damaged, and various detection equipment had not found their targets.

After Ikegami Ono heard the news, his first feeling was aggrieved, yes, there was nothing wrong, it was aggrieved, because he wanted to fight back but couldn't find the target, and he was beaten all the time, this situation is too aggrieved for a good maritime commander.

Although he was aggrieved, he was not discouraged by the invisible attack, but quickly adjusted his mentality and issued a series of orders, such as dropping underwater robots, such as quickly isolating and repairing damaged areas, etc., and then he picked up the phone, informed Henry of the news, and asked him for help.

The reason why Ikegami Ono informed the American officers was because this strange attack reminded him of the sinking of the aircraft carrier, because the attack on the aircraft carrier was too similar to the attack he received at this time, not to mention that one of the purposes of this American maritime operation was to track down the real culprit of the sinking of the aircraft carrier.

When Henry received a call from Ono Ikegami, he was confidently planning a plan to directly explore the cave after all the fleets of the invited countries arrived.

However, after he received a call from Ikegami Ono, he was blinded by the content of the call, after all, the entrance to the cave at this moment was guarded by many anti-submarine submarines, and there were no identical caves found within a radius of dozens of nautical miles, so the stealth submarines that escaped into the cave had no chance to escape from the cave at all.

However, from Ikegami Ono's description, the attack on the fleet he led was completely consistent with the description of the report of the sinking of the aircraft carrier, so it can be concluded that this attacker must be an accomplice of the stealth submarine in the cave.

So Henry decisively dispatched a part of the anti-submarine submarine and underwater combat units to assist Ikegami Ono.

At this moment, the five stealth submarines controlled by the intelligent robot are not idle, but continue to attack the destroyer indiscriminately, but although this attack accurately hit the target, the movement trajectory of the energy core was coincidentally discovered by the underwater robot sneaking in the distance, and transmitted to the terminal of Ikegami Ono.

After getting this information, Ikegami Ono decisively gave an order to the submarine to track the attacker according to the trajectory, but when the submarine dived to a maximum depth of 500 meters, the attacker was not found, so he had to report the news to Ikegami Ono in vain.

Ono, who thought that he could turn the tables against the wind, was a little discouraged after getting the report of the submarine, but he did not lose his confidence, but ordered the deep-sea robot to continue searching along the trajectory of the energy core.

The deep-sea robot really didn't disappoint Ikegami Ono, and did find the attacker, but the picture of the attacker was lost in an instant.

And from the point of view of photography, this submarine-like attacker is still sneaking rapidly downward, you must know that the deep-sea robot at this moment is at a depth of 1,600 meters, that is to say, the depth of this attacker is far greater than 1,600 meters, which is several times more than the depth of the anti-submarine submarine.

After Ikegami Ono saw the attacker's data, he was shocked, because in today's world, the maximum depth of a submarine with force is only seven or eight hundred meters, while the attacker's depth is more than 1,600 meters.

Because of the diving data of the stealth submarine, Ikegami Ono also had doubts about the purpose of the United States' heroic post, because he saw from this submarine-like attacker that technology did not belong to the earth's civilization, because with his understanding of this world, there was no such combat submarine that could dive below 800 meters.

And it is not difficult to see from the diving speed of the stealth submarine that his speed is definitely not within the reach of the technology produced under the current technology tree, so a word was formed in his mind, that is, alien civilization, which also explains why the United States will make a big move to spread heroes, after all, the product of alien civilization technology is not only something that the United States can deal with, and the aircraft carrier is the best example.

Alien civilizations represent advanced technology for Ikegami Ono, so Ikegami Ono, who wants to eat alone, is excited to think about how to deal with the attackers.

Because the attacker has zero display on the detection device, it means that it cannot be located, and thus cannot counterattack, which can make Ikegami Ono hurt his brain, and finally, Ikegami Ono can only use the most clumsy method, a deep-sea robot to find the target and approach, and then ** lock the deep-sea robot, strike at the deep-sea robot, so as to play the purpose of counterattacking the attacker.

Although this method has some self-inflicted losses of 800 and 1,000 injuries to the enemy, it is the most effective at present, can this method really counterattack the stealth submarine, there is no doubt that the answer is no.

It turns out that the reason why the deep-sea robot can photograph the figure of the stealth submarine through the camera is that the stealth submarine did it intentionally, and its purpose is to make the United States think that they are an alien civilization, so that they can perfectly shake off the sinking of the aircraft carrier.