David's retreat order was correct, not to mention anything else, because they didn't know where the enemy was, and if they rushed forward, maybe the aircraft carrier group he led would also have a close contact with the bottom of the sea.

So after the fleet received David's order, the speed of advance slowed down, and then prepared to return to the port according to the order, hiding in the dark at the moment, one by one, would not let go of such a good opportunity, so a few more electromagnetic cannons were launched, directly hitting the cabin of the aircraft carrier, of course, although Yiyi is artificial intelligence, he also understands the harm of nuclear leakage to the ocean, so when he launched the electromagnetic energy cannon, he deliberately avoided the power room of the aircraft carrier.

After the carrier's cabin was penetrated again, the carrier's alarm system sounded again a screeching sound.

Hearing the siren, David knew that the enemy hiding in the shadows wanted to leave them in the sea, and after learning that six cabins had been damaged this time, David was secretly anxious, because until now the aircraft carrier's detection system and defense system have not detected what weapons destroyed the aircraft carrier cabin in what way, and if it does not return to port quickly, David cannot predict whether this aircraft carrier formation will also sink the fate.

While ordering the fleet to return to port at full speed, David connected with his superior, Henry, the deputy commander of the Ocean Fleet.

"Sir, we were 50 nautical miles out of base when we encountered an attack by unknown force, and the aircraft carrier hull was damaged, and we called for support. ”

Originally, when Henry saw the number of the aircraft carrier formation that had just set sail, he had an ominous premonition, but when he answered it and heard the content of the call, it was true.

"Explain the details. ”

"Sir, our aircraft carrier formation is driving normally on the route, and the various detection equipment and defense systems on the aircraft carrier have not found anything abnormal, but suddenly a shrill alarm sounded, according to the source of the alarm, it was the 1111 compartment that was destroyed and attacked by unknown force, for this situation, it reminded me of the sinking of the aircraft carrier formation some time ago, so I decisively ordered the aircraft carrier formation to return to port, but at this moment, six more cabins sounded alarms. David reported to Henry.

"I gave the order, and ten anti-submarine submarines are ready to go. ”

For David's call for help, Henry also has no good way, if he knows who is opposite, where he is, how many troops, and what weapons he uses, then with the military strength of the United States, he can be equipped with a corresponding team to easily save David from danger.

However, now that the eyes are black, not to mention how many people there are on the other side, it is not clear where they are, just like a sniper with superb marksmanship hidden in the shadows, one shot can take away a life, and I don't know where this bullet was shot from, so the best way is to find a bunker and hide myself, which is exactly what happened when the aircraft carrier formation turned around and returned to port.

And the reason why Henry sent ten submarines to support is like using the characteristics of the mirror reflection light source of ***, the idea of finding out the location of this pole, if the location of *** is determined, then this crisis will be easily solved.

In order to better support David, Henry sent ten anti-submarine submarines this time.

So what is an anti-submarine submarine, it is a kind of underwater ship used to search and attack enemy submarines, the main search equipment is an integrated sonar system, which can find, track and identify underwater targets at a long distance, and transmit the relevant data to the weapon system equipped on the submarine, it can be said that the anti-submarine submarine has the advantages that other submarines do not have, although his force output is not as good as other types of submarines, but in the detection of this identification, it is definitely the leader in the submarine.

These ten anti-submarine submarines are already the best weapons to deal with attackers in the dark in Henry's opinion, but he may have forgotten that this aircraft carrier battle group also has an anti-submarine submarine, since he can't find it, how can these ten anti-submarine submarines find the target.

Although it was also full of uncertainty, after receiving the order, the ten anti-submarine submarines immediately took action, and it did not take long for the ten submarines to sink from the naval port to the bottom of the sea, heading towards the place of the incident.

David's nervousness eased a little when he learned that ten submarines were on their way to support, and when he was just relieved, the sirens sounded again, and there was no doubt that they had attacked the aircraft carriers one by one.

Seeing that the aircraft carrier has been being beaten but can't fight back, David can't be too aggrieved in his heart, but there is nothing he can do, it can be said that he has used everything he can think of, but the result is still nothing.

The anti-submarine submarines following the aircraft carrier were constantly looking for targets nearby, but the results were unsatisfactory and there were no special findings.

In order to find out the location of the attacker, David even used the most clumsy method to put the underwater camera robot into the bottom of the ship, but the ideal is full, but the reality is cruel, because before and after the attack on the cabin, there is no trace of the image transmitted back, and the equipment is all scrapped.

At this moment, David had to ask the soldiers to put on diving suits and go to the bottom of the boat to find the attacker with their eyes, but David also knew that even if he really arranged for the soldiers to dive to the bottom of the boat, he knew that it would not have the slightest effect.

Some people may wonder, doesn't the electromagnetic energy cannon have light, if there is light, then it is not difficult for the anti-submarine submarine to find his trajectory, of course, the answer is no.

Although the destructive power of the electromagnetic energy cannon is undoubted, in fact, his energy restraint core is not very large, that is, the size of a fist, only this fist-sized energy core, after attacking the target, the restraining magnetic field energy outside the core and the compressed magnetic field energy in the core produce a force, because the force is instantaneous, so it will form a huge amount of energy, and in the process of rapid release of energy, he will cause devastating damage to the target.

Some people may still wonder that since there is a core, then it should be detected by anti-submarine submarines, but in fact, it is not, because the volume of the energy core is too small compared to the ocean, of course, the most important thing is that in the process of the movement of the energy core, the external confined magnetic field also plays a role in preventing detection, so the defense system on the anti-submarine submarine and aircraft carrier can not detect his existence.

Get back to business.

David on the aircraft carrier listened to the piercing alarm, and suddenly he had a feeling of helplessness, yes, yes, yes, the commander of an aircraft carrier battle group actually felt helpless on his own battleship, maybe he wouldn't believe it.

David had given up resistance after exhausting all means, and at this moment he only hoped that the aircraft carrier formation would reach the naval base as soon as possible, and he did not want to become the second aircraft carrier commander in the history of the United States to be sunk by the enemy without firing a single shot.