Every time the fleet of the Ocean Group drifted away, Diao Dewei breathed a sigh of relief, and then there was a faint regret, and then there was a faint annoyance - the Ocean Group, don't be too sassy in this operation, isn't it good to run a straight line honestly? Even if you don't run a straight line, it's good that you move regularly, I will be very gentle~

But no matter how Diao Dewei shouted in his heart, the fleet of the Ocean Group was always so elusive;

Fortunately, the Ocean Group fleet as a whole is still advancing, approaching the military base planet of the Golden Eagle Empire, although the speed of approaching is getting slower and slower, and in the process, it is also gradually approaching the fleet of Diao Dewei and the Central First Army led by him.

Fortunately, although the fleet moves irregularly, it is still circling in circles, and the closest distance to Diao Dewei's fleet is also getting closer. And the speed of the fleet of the Ocean Group has gradually decreased to 4,500 kilometers per second, and has basically stabilized.

900 million kilometers, 800 million kilometers, 700 million kilometers......

Diao Dewei kept calculating in his heart. Judging from the current situation, the closest distance between the Dayang Group and its own fleet is very likely to be approaching 30 million kilometers -- judging from this data, Diao Dewei's military strategy is not trivial, and the fleet that was dispatched dozens of hours ahead of schedule this time basically coincides with the direction of the Dayang Group's fleet, and such an achievement must be affirmed.

However, Diao Dewei did not have the slightest pride, 30 million kilometers is still a bit far, if it can reach 20 million kilometers, he can be sure that he will completely annihilate a fleet of the Dayang Group!

And because the Ocean Group is moving irregularly, maybe closer, but maybe farther, the reality is always complicated and difficult to calculate, and in many cases, the grasp of the fighter plane depends on guessing. Therefore, Diao Dewei believes that if the distance between the two sides can reach 50 million kilometers, they can try to attack.

Fifty million kilometers apart, there is no need to think about stealth exposure at all, so there is no need to think about exposure.

If the beam is fired continuously and intensively attacked, the speed of the rail cannon is only 0.14 times the speed of light, and while the rail cannon attacks, the light of the muzzle will also propagate at the speed of light, assuming a distance of 50 million kilometers, the Ocean Group has a total reaction time of about 193 seconds after observing the light and before the arrival of the rail cannon shells.

If the speed of the Ocean Group fleet remains at its current state, that is, 4,500 kilometers per second, the straight-line moving distance of 193 seconds will be 870,000 kilometers. The error is very large, and it is necessary to 'aim in advance and deduce the likely position of the enemy'.

Considering that it is impossible for the fleet to fly completely upside down, changes can generally only be made in the direction of travel, and in order to maintain sufficient maneuverability, it usually does not slow down.

According to intelligence, the maximum acceleration of the Ocean Group warships is 600 meters, but the fleet will be reduced to 500 meters, and the maximum lateral offset distance of 193 seconds is 11,200 kilometers.

After the Ocean Group warship discovered the light of the rail gun, its possible direction of progress can be summed up into a cone with an altitude of 870,000 kilometers and a diameter of 22,400 kilometers.

That is to say, after 193 seconds, the possible position of a battleship of the Ocean Group is a circular section with a diameter of 22,400 kilometers.

Then according to the calculations, the rail guns of the Golden Eagle Empire need to be aimed at this position.

However, considering various errors, it is expected that the target should be a cylindrical area with a diameter of 22,400 kilometers and a preliminary estimate of a height of 30,000 kilometers.

The above data is for a warship, and if it is a whole fleet, then the space that needs to be aimed at is a cylindrical area with a diameter of about 120,000 kilometers and an altitude of 70,000 kilometers.

However, it is a pity that for the time being, only one fleet can be targeted, and it seems that there is a fleet led by a general named Dugu Junjie, and there is also a fleet led by Zhao Yuhang that is a little far away, so it will be let go for the time being.

It is the most correct choice to concentrate all forces first, defeat a fleet, and cut off one of the hands of the Ocean Group first!

Thinking like this, Diao Dewei's eyes stared at the fleet of the Ocean Group, which was still 700 million kilometers away.

............

At the same time, here in the fleet of the Ocean Group, Dugu Junjie was also gritting his teeth and calculating cautiously.

The slightest difference in military calculations can lead to very different results.

The nano probe marked Diao Dewei's fleet and the more than 300 warships! Diao Dewei didn't know this at all, otherwise he would definitely be frightened at this time.

But Dugu Junjie is also calculating, to maximize the results of the battle, but also to ensure their own safety; the military staff officers next to him are seriously thinking and arguing:

"The biggest disadvantage of the other side is silence, the engine is completely turned off, and its flight state is completely dependent on inertia, which is difficult to change. Even if we attack and they detect it, it will take a lot of time for them to activate the ship and start speeding up to dodge.

According to the data we have obtained from the Golden Eagle Empire warships, they can start their engines in 12 seconds at the fastest, but considering that the enemy will hide a hand, and our analysis of the Golden Eagle Empire's technology, the starting time should be compressed to about 9 seconds. ”

"The maximum acceleration of the Golden Eagle Empire spacecraft can reach 533.7 meters/s??; ACCORDING TO COMPUTER SIMULATIONS, THE ACCELERATION OF THE ENTIRE FLEET IS ABOUT 502.8 M/S WHEN IT MOVES??。

However, if you want to annihilate the opponent in one go, you must take into account: if the opponent accelerates with all its strength regardless of the loss of engine, power and energy system, then its maximum acceleration can reach 587.4 m/s in a short time??。 ”

"The opponent's initial speed is already very low, and it is impossible to slow down, otherwise it will become a live target. So the direction of attack we need to consider is a cone space in the direction of its travel. ”

"Since the other party can be invisible, but also dare to be invisible next to it, there must be a gambler's mentality, we get close again and again, every time we get closer, every three to five times away from each other, can hang the other party's appetite, arouse the other party's expectations.

Considering the other party's confidence in stealth technology, I think the bottom line of the other party's mind is about 35 million kilometers. But if the other side is not able to withstand the pressure enough, maybe at 50 million kilometers, the other side will attack. ”

"The closer you are, the more accurate you play, and it depends on how big the other party's gambler mentality is. But the closer you are, the more likely it is to get out of control.

We can't be sure of each other's mental limits. Especially in the previous two sneak attacks, the pressure must be great to destroy the two major military bases of the Golden Eagle Empire. ”

"No, I think, it's because of the pressure that the other side will have a stronger gambler mentality. So we have to hang each other's appetites, get closer to each other little by little, let each other have a fluke mentality, but also stay away from time to time and reduce suspicion. To give the other person the illusion that they can get closer"

"I think the distance should be kept at 42 million kilometers. This distance hit rate is already relatively objective. ”

"I think 40.5 million kilometers. 40 million kilometers is the psychological limit of the other party. ”

"No, I think it should be pressed closer to 30 million kilometers. Let's not forget that the other party still has a high-minded mentality and the ambition to annihilate us. We can arrange the fleet in a tighter formation, so that we can increase our ambitions on the opposite side. ”

"It's too risky......"

Time passed little by little, and in the blink of an eye, it was an hour, and everyone's discussion gradually came to an end, and almost all the details that should have been discussed.

Finally, Dugu Junjie spoke: "Everyone, let's set 38 million kilometers." If it is too much, it is easy to arouse the vigilance of the other party. 38 million kilometers without adjusting the formation.

Don't forget, the reason why we dared to take the initiative to attack this time was because we calculated that the Golden Eagle Empire would change its military deployment. We can't afford to lose on that.

Sometimes, especially in times of tension like these, the more you do, the more problems you can expose!"

The order was finalized and given, and everyone began to do their best to carry it out.

The fleet circles in the void and circles erratically, dodging attacks from the fortress cannons above the planet of the Golden Eagle Empire.

At this time, the attack of the fortress artillery was imminent, but the fleet of the Ocean Group had already deviated from its original position by hundreds of millions of kilometers.

The attack of the Ocean Group has already arrived on the planet, but almost all of the attacks have been blocked by the defensive barrier. The defensive barrier with a thickness of tens of thousands of kilometers and thousands of layers really blocked the attack of the rail cannon.

This war of attacking 10 billion kilometers and with rail guns as the main body has entered a white heat.

But at this moment, the fleet led by the Ocean Group and Dugu Junjie suddenly turned its guns neatly and attacked the seemingly nothing-for-nothing void.

The electric light flashing from the muzzle of the rail cannon is connected into one!

(Four changes, nearly 13,000 words)