The three main fleets of the Earth Federation all set sail, and with the experience of the last battle, Li Aiguo didn't want to put the battlefield on Earth.

The three fleets flew at full speed towards the enemy fleet, and they were going to intercept the enemy forces on the perimeter of the first line of defense.

The main fleet was followed by the drone carrier formation and the Aurora formation, and this time the Earth Federation dispatched most of its combat power, determined to intercept the enemy in outer space.

Within a few hours, the vanguard of the Earth Federation encountered the enemy. This time the coalition fleet did not talk nonsense with the enemy and took the lead in attacking.

Because I don't know what the enemy's strength is, the first wave of attacks uses stealth bombs, so let's test the enemy's combat power first.

The results of the experiment were still very satisfactory, and the enemy's technology could not scan for stealth bombs, which eased the tension of the Federation's top brass a little.

If you can't scan for Hidden Bombs, it means that they don't have a high level of technology. At least with the current combat power of the Earth Federation, it can still fight with them.

The Stealth Bomb could only be detected within visual range, but it was too late, and the bomb flew fast and rushed into the group of battleships in the blink of an eye.

The first wave of attacks inflicted heavy losses on the enemy's vanguard, which made the leader of the enemy ship almost smoke.

They didn't take the earthlings seriously at all, and they didn't expect a group of low-level creatures to dare to fire at them.

Underestimating the enemy is a taboo for soldiers, and these alien forces will not wake up until they are hurt. But before they could fight back, the second wave of the Federation's attack arrived.

This time, the main attack was still a stealth bomb, but before it could be in view, the Federation's First Fleet fired a round of electromagnetic bombs.

The speed of the electromagnetic bomb is very fast, and before the hidden bomb can enter the visual range, the electromagnetic bomb is already flying close.

The enemy ship immediately raised its shields and fired all its melee guns. Aiming at the electromagnetic bomb in space, he launched a fierce attack.

Under intensive artillery fire, the electromagnetic bombs were quickly eliminated. At this time, the stealth bomb also flew into the enemy ship group and was successfully detonated for the second time.

The commander of the Federation used tactics to win two victories, which made all the officers and soldiers of the Federation cheer.

However, they did not rejoice for long, and after two losses of the enemy, they launched a fierce counterattack.

It was only the vanguard of the enemy that had been engaged just now, and now the enemy's main fleet had arrived. Looking at the dense battleships in space, the officers and soldiers of the Federation all swallowed their saliva involuntarily.

There were more enemies this time than the Orcs attacked the second time, and according to the scanner count, the enemy had at least two million warships, including a hundred small and medium-sized flagships.

In the face of such a powerful fleet, the top brass of the Federation felt a chill down their spines. Previously, the Federation plundered the flagships of the orcs, and after transformation and analysis, the Federation now has ten medium-sized flagships.

These ten medium-sized flagships were the Federation's last barrier, and they split into two waves, stationed on the second and third lines of defense.

At this time, Li Aiguo had to give an order to let the first flagship formation join the battle. At the same time, he also sent a formation of space fighters.

The Federal Logistics Department, with all its manufacturing lines at full capacity, is working hard to build the Destroyer drone. All walks of life around the world have been mobilized to deliver raw materials to manufacturing bases.

The lunar acquisition base has also accelerated the mining progress, and raw materials have been continuously transported to the lunar manufacturing base.

With so many enemies in between, the Destroyer Swarm is the best option. Until the final moment of life and death, the chairman of the Supreme Council and Li Aiguo will definitely not let the soldiers fight hard.

Twenty small flagships of the enemy rushed in pursuit, and they held up their super-defensive shields to withstand wave after wave of Federation attacks.

Seeing this scene in front of them, the soldiers of the Federation all gasped. They can't even break the enemy's shield, how can this battle be fought.

The commander of the First Fleet of the Federation ordered the regular fleet to retreat and hide from the enemy flagship. Then let the Aurora form and hit the fire to attack the enemy flagship.

The Dawning formation launched three salvos at the enemy, finally breaking through the shield of a small flagship.

The drone unit seized the opportunity and rushed into that gap. Without shields, the small flagship lasted only five minutes before being destroyed by the Destroyer swarm.

Although it would be a waste of effort to destroy this small flagship, it can at least break through the enemy's defenses and not be passively beaten.

The Dawning formation still took advantage of the battleship's long-range attack to engage in guerrilla warfare with the enemy. And the drone troops, cooperating on the sidelines, can attack the flagship that breaks the shield at any time.

The two sides engaged in a chase in space, which the enemy could never have imagined. was actually led by the nose by a small low-level civilization.

This group of alien forces, they have always relied on advanced technology, directly crushing the enemy, I don't know how many civilized planets they have plundered, but this time they have lost everywhere.

However, this group of alien forces is also a veteran of the battlefield, and the think tank team on the flagship quickly analyzed the reason and immediately changed tactics.

The enemy's fleet began to move closer together, and dozens of medium-sized flagships lined up in front of the fleet. The power of the medium-sized flagship is much larger than that of the small one, and no matter how much the Aurora attacks, it cannot break its shield.

Even if a gap is opened, they can repair it in a short time, and they don't give the drone troops a chance at all.

The enemy's medium-sized flagship also emitted a strange electromagnetic wave that could affect the ship's radar system, making it impossible for the Federation ships to lock onto their targets.

The Dawn is an ultra-long-range strike, and the radar cannot lock on to the target, so the Dawn is equivalent to being wasted. Even if there are a large number of enemy warships, it is impossible to see them with the naked eye in space.

In desperation, the Federation commander could only order the fleet to retreat, hoping that after a certain distance, it could get out of the range of electromagnetic waves.

When the fleet was retreating, the commander also ordered a large number of hidden bombs to be dropped, hoping to contain the enemy's advance.

In the Federal Academy of Science and Technology, Mrs. Lin is leading a large number of top scientists, who are analyzing the electromagnetic wave data transmitted back from the front line, trying to find a solution as soon as possible.

The enemy relied on strong defenses and electromagnetic interference to quickly break through the first line of defense.

In order to stop the enemy's attack, the Federation launched a large number of interceptor rockets. Under the interference of electromagnetic waves, the interceptor rocket cannot lock onto the target either.

To this end, the fighters of the Federation came up with a good way to predict the approximate coordinates of the enemy ship according to the flight speed of the enemy ship, and then set the explosion time for the interceptor rockets, so that they can explode when they enter the predetermined location.

Space firepower coverage, this is the first time that humans have used it. However, the effect of this tactic was still good, destroying many of the enemy's main warships.

I have to say that the warriors of the Federation are very good, and they can still come up with this solution in such a time of crisis.

After learning the news, Li Aiguo and the high-level officials of the federation directly praised these fighters on the whole channel and encouraged them to contribute more ideas.

In order for the Earth Federation not to be bullied by the powers, the warriors are all out of the way. All kinds of strange blows can be thought of, and for a time these invading enemies are very big.

It can be said that on the brink of life and death, the fighters played to their greatest potential. However, in the face of absolute strength, tactics can only delay a little time.

In any case, at least the warriors of the Federation delayed the enemy's attack. This also bought Mrs. Lin and her precious time.

I have to say that as a Lady Lin of the Protoss, she is very smart. After analyzing the electromagnetic wave data transmitted back, she immediately changed her plan, not to crack the electromagnetic waves, but to create a more powerful jammer based on the principle of the enemy's electromagnetic waves.

According to this thinking, the top scientists of the Academy of Science and Technology quickly found a way to manufacture high-power jammers.

Then I immediately started building a prototype and started experimenting in the lab. Finally, ten hours later, the first high-power jammers were made.

High-power jammers consume a lot of energy and can only be equipped on flagships. NASA immediately arranged for transport ships to transport the jammers to the front line.

Mrs. Lin also took her team with the transport ship, and she was going to install the jammer on the flagship herself.