Underground passages were also included, but the Coalition did not make much progress in them.

But the new commander believed that this was the place that the Empire had neglected. And attacking from the very bottom can better destroy the superstructure.

His plan is still being discussed, but the new commander has begun to experiment with his own plans.

The narrow passage allows the firepower to be used to the limit, and the attack of the robed demon is avoided here.

The battle went underground, and the Empire needed to take simultaneous countermeasures against the coalition forces.

The underground fight was lively, and the ground did not stop the same fighting.

A new man appeared, abandoning all previous taboos. Having an Air Force doesn't have to be stupid, so why not use the Air Force.

The Air Force was used passively, in order to win. The Grand Alliances are overloaded with war machinery, from the military to the scientific research institutes at the same time.

Newly developed scientific research results are constantly being studied, and the research and development speed of the big alliances is pushing to the battlefield at a rate of one day at a time.

Targeted weapons were also developed against the Empire's fearsome air force.

Because they found a crashed plane, although the wreckage is mostly reduced to ashes, the scientific experts have found a lot of valuables.

This time, the Air Force has been dispatched again, and there has already been a one-to-one air combat exchange ratio.

The pilots of the Air Force were already ready to compete with the Imperial Air Force, because the Air Force was the only unit of all the participating arms of the Allied Forces that had no effect.

Not only did he fail to shoot down a plane, but at the same time he was completely beaten by the other side, and he did not provide an effective air cover for himself.

In this sortie, many pilots have already made the confidence to die to participate in the battle. They had never suffered such a wretched anger, not only did they not shoot each other down, but they were also rejected by their own people.

In the air, it is composed of different countries, and the fighters are different and their performance varies greatly. The newly installed equipment also comes from a variety of different research institutes.

Although scientific research institutions have made guarantees, whether it can be effective or not still needs to be verified on the real battlefield.

Pilots hope that scientific research institutions in various countries will not launch a bunch of prototypes for scientific research funds. No one wants the flight to be just a one-way flight, and more people want to go back to their hometowns.

The upper, middle and lower layers are advancing at the same time, and the coalition forces are concentrating all their forces to launch an attack on the Empire, although they are not always attacking, they are already the largest forces assembled in recent operations.

At present, the Grand Alliance has not yet approved the overall plan of action, but has tacitly approved a constant and continuous attack on the Empire.

The coalition forces dispatched their air forces, and the Empire's air forces also responded with takeoffs, and the two sides immediately launched a super-scale air battle.

The Air Force has been equipped with updated response equipment, allowing fighter jets to capture Imperial targets in the air. The current space did not show the one-sided disadvantage at the beginning, and the joint air force basically suppressed the opponent's attack in the air battle outside the visual range. The Chinese side has installed updated jamming equipment, so that most of the incoming missiles have lost their targets.

The Air Force has finally achieved unprecedented results, not only being able to fight each other against each other, but also gaining a certain advantage in air combat within the visual range without any superiority.

The Combined Air Force had an absolute numerical superiority, and under the protracted attrition, the Combined Air Force continued to expand its air successes, and the myth of the invincibility of the Imperial Air Force was shattered.

The coalition forces and the coalition air force jointly launched joint strikes against fortified targets in the blue zone.

Multiple air-dropped bombs hit the Tower, which was damaged to varying degrees, despite the fact that it had a considerable number of defensive barriers.

After several rounds of attacks, the Tower of Flame collapsed in the upper fifth, which added a lot of encouragement to the ground forces.

The Air Force was able to gain a certain advantage, and the ground also achieved considerable results.

Due to the fact that one-fifth of the Tower of Flame had been defeated, the ground forces did not encounter the robed men who had appeared before when attacking the Tower.

There aren't so many robes, the coalition still has something to fear, and victory may be at hand.

Even more gratifying was underground, where the Underground Assault Force annihilated all the enemies they encountered, not only their opponents, but also seized all control of the underground space of the Tower of the Holy Fire.

The coalition forces immediately reloaded the explosives and blew up the damned energy emission source, lest the ghostly robed man appear again.

However, before their bombs could reach their targets, they were attacked and all of them were killed.

The ripple effect of the explosion destroyed all the underground passages that had been controlled, and more people were buried in the underground passages.

The plan that could have been successful is now a dead end, and the only way to do it is to destroy the Tower of the Flame through air power.

The consumption of the air force was equally enormous, and the 28 hours of ultra-long air combat exhausted all the air and ground personnel involved in the battle.

The Combined Air Force will need to adjust for a day, and it will be a day before they can make a final assault on the Tower of the Flame.

Because the coalition forces and the joint air force at this time belong to two different systems, one belongs to the joint ground forces and the other belongs to the joint air force, it is completely different from Zhang Tan's previous monopoly on command.

At that time, one person held the power alone, and the top and bottom were controlled by one person, although the orders were well executed, but the limitations of Yiyantang were also obvious.

Due to Zhang Tan's arbitrariness before, not only the ground forces suffered heavy losses, but also the air force suffered huge losses.

After Zhang Tan was dismissed from his post, the Grand Alliance separated the two major branches of the military, each independent but interdependent, and the two had no relationship between superiors and subordinates, but were tied at the same level in their positions.

Since everyone is at the same level, the coalition forces cannot order, and most of the messages used in the exchange of messages are requests.

The Air Force is reluctant to continue fighting, the Air Force equipment is not as solid as the ground troops, and after more than 20 hours in a row, all the aircraft on duty must undergo a comprehensive overhaul before they can be sent to the battlefield.

Therefore, the requirements of the Air Force are not excessive, and it is not necessary to make maximum attrition before the general attack of the coalition forces is launched.

At this time, it is extremely necessary to preserve a certain strength, rather than being consumed in the early stage of the battle without a plan.

The Air Force reasonably refused the operation, and the Coalition needed to telegraph to the Grand Alliance if they wanted to urge. A reciprocating, a few days have passed, even if the approval is finally passed, the relationship between the two is over.

What about waiting for a day, there is nothing to make a big deal for the empire for twenty-four hours.

The coalition forces were also exhausted on the ground, and rest was necessary in order to better combat the remnants of the Empire. In the end, it was decided that later today, at the same time, there would be a state of recuperation.

(End of chapter)