The coalition army fought for a month without being at a disadvantage.

Although the Dion Army was fighting within its own territory and had very fast supplies, it was seriously short of manpower, so Manius tried his best to send unmanned aircraft to fight.

War cones, scorpion tigers, winged birds, armored monsters and salamanders (half of the salamanders are piloted by ordinary humans) have become their main machines. As for the holy machines, the Azure and Blood Red have also been modified to become unmanned holy machines (some of the Blood Reds are piloted by elite ordinary humans). As for the mobile fortresses, the Howling Moon Demon Wolves are either piloted by ordinary humans or controlled by an automatic control system.

It has been difficult for Manius to receive news from the Shadow Raven troops he sent out recently. Most of the news he received was about mission failure or part of the troops being wiped out.

Manius had roughly guessed that it was the Skywing Mercenaries who were behind this, because with the Alliance Army's backward anti-stealth technology, it was impossible to find the location of the invisible Shadow Crow troops.

"Our country's intelligence department has not received any information about the Tianyi Mercenary Group accepting the United Army's commission. Is it that our country's spies or those traitors have been eliminated, or has the intelligence department not received any relevant information?"

The confusion of Manius was also shared by the coalition army, as they had not received much logistics support recently and were being attacked by the guerrilla forces of Dion's army.

At present, Victor and many generals initially suspected that it was the work of the Tianyi Mercenary Group, but the relevant intelligence departments stated that they had not found any actions of the Tianyi Mercenary Group at all.

The Tianyi Mercenary Group remains the same, often accepting commissions from merchants to carry out escort missions.

In addition, the Intelligence Department has received new information that the Tianyi Corps is building the third Gondwana-class Ms mothership.

On May 23, 126th year of the Universe, the United Army gradually exerted strong control over the Dion Army with its numerical superiority and abundant resources.

The coalition army began to advance across the entire battle line.

The satellite guns of the Dion Army kept turning continuously, as if they couldn't decide which direction to fire.

At present, the joint forces have advanced to less than 500 kilometers from Mars, which is well within the effective range of the satellite guns.

War correspondents from various countries have begun to report extensively that the United Army has gained an absolute advantage, and are also reporting that the satellite artillery in the Martian circle is simply unable to turn the tide against the Dion Empire, which is already at an absolute disadvantage.

The leaders and people of various countries are extremely happy at this moment, as if victory is about to fall upon them.

On the contrary, Victor and many generals did not feel any joy at this moment, but instead had a bad premonition.

All the generals felt that things were going too smoothly and the entire army was advancing on all fronts.

"Marshal, a satellite cannon of the same type as the one on Mars has appeared on our far left!" the reporter shouted nervously.

"Order the entire army to activate the diamond-shaped protective shield!"

"Marshal, it's too late!"

…

Alexander stood at the control console of the second Mars Sphere Satellite Cannon and looked at the screen. The enemy forces were already within the effective range of the Mars Sphere Satellite Cannon.

Alexandre waved his right hand and shouted, "Fire the killing cannon!"

At the exact center of the elliptical part, there is a huge hole with a diameter of about 100 meters. In front of the hole, there is a huge spike made of crystal. The scarlet light beams emitted from the hole bombard the crystal spike.

The crystal spikes emitted a fierce daylight, and the daylight with huge energy not only directly blasted a huge hole in the coalition army.

The crystal cone was still rotating, and wherever the huge energy of the daylight passed, it would directly evaporate all objects.

The huge hole was opened as the crystal shoulder vertebra rotated, and the huge daylight directly tore a larger hole.

This single shot caused the coalition army to lose a quarter of its size.

When the second satellite gun launched its satellite gun, the Dion Army troops responsible for defending the Martian circle immediately took action.

The United Army suffered severe damage, and the war correspondents who were broadcasting live were also nervously reporting on the current situation.

Leaders and people of various countries are now once again caught up in wailing and pessimism.

Victor looked at the current battlefield screen and found that the deployment of Dion’s army defending the Mars Sphere had changed.

Victor immediately ordered the diamond-shaped protective cover device to be activated, and ordered the focus to be locked on the second satellite gun, ordered the mobile drifting ballistic missile to be equipped with a nuclear warhead, and ordered the troops to be dispatched.

Manius immediately seized the opportunity and ordered the satellite cannon to be launched, "Fire the killing cannon!"

Also a huge beam of daylight energy erupted, but this time it did not sweep across, but shot in a straight line.

Because the coalition army activated many diamond-shaped protective devices, a huge diamond-shaped protective cover was formed, and a huge beam of daylight hit the diamond-shaped protective cover.

The Allied warships, Ms and mobile fortresses immediately took evasive action and quickly dodged to avoid being swallowed by the daylight beams before they could penetrate the diamond-shaped protective shield.

The Killing Cannon Ao broke through the diamond-shaped protective shield after about tens of seconds.

The battleships, MS and mobile fortresses that had no time to evade were directly swallowed up by the killing cannon.

The killing cannon fired by the crystal spike began to sweep across after penetrating the diamond-shaped protective shield, but the sweeping range was not as large as the first one.

Two killing cannon shots caused the coalition army to lose about 1/3 of its total size.

On the other side, at the same time when the satellite cannons in the Martian circle fired the killing cannons, the joint army forces (mainly from the 4th Army Group) not only launched a group of mobile drifting ballistic missiles loaded with nuclear warheads, but also dispatched a large number of fighter jets, all of which had a nuclear missile mounted underneath.

Since Ms and mobile fortresses have become more effective than fighter planes in space operations, fighter planes have been gradually replaced by Ms and mobile fortresses in the space battlefield, except for their combat status within the atmosphere.

If fighter planes were not faster than Ms and mobile fortresses, making them very suitable for surprise attacks and sneak attacks, they would have been eliminated many years ago.

Especially after the emergence of Ms. Murasame, Richelle, etc., developed by the Tianyi Mercenary Group and having the ability to transform into fighter planes, the status of fighter planes has been further marginalized.

Major countries in the world are developing Ms transformable fighter jets, allowing Ms to operate in more diverse combat environments.

Fortunately, the Ms currently developed by various countries are not yet able to normalize and mass-produce the transforming fighter function, otherwise the fighters may be directly eliminated.

Mobile drifting ballistic missile groups were launched wave after wave. After these missile groups were launched, Ms and the mobile fortress troops used these missile groups to cover their advance.

Then, the fighter jets, under the cover of these vanguard troops, advanced at full speed and attacked the target.