The key thermal explosion bomb is a new type of bomb that uses instantaneous discharge, forcibly repaired by the Qiang element, and the heat energy generated is gathered to detonate the new bomb, which does not require high industrial processing technology, and can be produced by conventional well-equipped processing plants, but the difficult thing is the path of scientific exploration, which is very different from the direction of physical research, and brings different theoretical systems.

Bailiyan continues the technological development path of the previous life, and when the technological exploration path is artificially institutionalized, it will become extremely difficult to develop a new technical path in the short term.

Bailiyan devoted more resources to the study of early industrialization and military production, and the focus of physics was on electricity, nuclear energy, micromolecules, materials, electronics, and other fields.

The power of the key thermal explosion bomb lasted for several minutes, and the radius of direct damage reached six miles, although there was no strong light produced by the nuclear bomb, many soldiers who witnessed it were temporarily blinded by the instantaneous firelight, and fear spread rapidly among the soldiers like a plague, which was perhaps the most appalling and shocking scene they had ever seen in their lives.

At the same time, the successful detonation of the key heat blast aroused the fighting spirit of the armpit soldiers, who held steel shields, picked up rifles full of bullets, loaded bayonets, and chanted slogans:

"For the sake of the new order, for the sake of eternal life, kill them all!"

"Kill all the alien beasts!"

"Kill ......"

At the instigation of the officers, tens of thousands of armpit giants rushed to the positions of the coalition forces in a state of overwhelming force, and the shouts of killing spread for more than ten miles, and they were still clear and variable.

"They're here!"

Langlan reminded, and Baili Yan was furious:

"I know!"

At this time, the phone at hand rang, and Baili Yanqi started the phone and said busily:

"I'm Bailiyan!"

"Deputy marshal, deputy marshal, what was that just now!"

Jiang Jie asked in horror, and Baili Yanqiang said calmly:

"Whatever it is, hold the line and don't take a step back!"

"No!"

The phone hung up, Mo Yunfeng's phone rang again, and asked the same question, Bai Liyan gave the same order, and there was only one request, to hold the position at any cost.

He knew very well that this was a major counteroffensive, the frontal enemy would pour out, if the coalition forces retreated, they would be chased behind and wiped out, the northeast of Liang would be torn apart from a huge gap, and Tianyungang and Jinye City would be devastated from the flanks, which was a price that human beings could not bear.

The coalition forces turned into battle in a panic, and the armpit army, with the wild beastmen in the vanguard, quickly inserted into the two flanks of the Xian army.

Compared with physical fitness, the endurance of armpit giants running 5,000 meters is equivalent to that of humans running 2,000 meters, and compared to speed, the speed of their 100-meter sprint can run into thirteen seconds.

"Artillery fire is urgent, pay attention to concealment!"

Captain Yi shouted, and the cannonballs fell in front of and behind the position, exploding the flower of steel, killing and injuring hundreds of allied soldiers in an instant.

Liang County Wanglou, Bailiyan was furious and raised the phone:

"All artillery is free to look for targets and stop the enemy from charging at any cost!"

"No!"

Hanging up the phone, Bailiyan called Zhao Huan, who had already entered Yongping City:

"General Zhao, I'm Bailiyan."

"What do you command?"

"Transfer 6,000 people from the Liang army to stand by five miles behind Jiang Jie, transfer 7,000 people to stand by behind Mo Yunfeng's headquarters, and transfer 10,000 people from our army's reserve force to the south gate of Liang County, waiting for dispatch at any time."

"Understood."

Bailiyan placed 30,000 men in Liang County, 18,000 men pressed in one or three trench lines, and 12,000 men were artillery and a small number of combat troops, all deployed in and around Liang County and on several hills on the east and west flanks.

Now that Gaohu Village and Black Crow Forest have been lost, the frontal charge launched by the armpit is likely to tear through the defense line of Jiang Jie and Mo Yunfeng soon after the battle, and without the second line of reserves to seal the gap, the battle line will collapse in one day.

The artillery of both sides took the lead in the battle, hundreds of shells were poured in front of their respective positions, and the humming sound of the Xianjun rocket artillery, as well as the astonishing and terrifying lethality and dispersion density shocked Lieutenant General Cross:

"Order the heavy artillery group, destroy the repeating artillery of the alien animals, and destroy them!"

"Yes, Your Excellency."

About ten seconds later, Lieutenant General Cross was shocked to find that the 121 rocket launcher, which was still firing just now, moved by itself for unknown reasons:

"What the hell, it's unbelievable, what is that, it can walk on its own!"

At this time, the adjutant on the side raised his binoculars to look closely, and then said:

"Your Excellency, the alien beast's repeating cannon is very fast, perhaps a new type of technology that we have never seen before."

"Damn, it's too late, they're already running!"

The rocket artillery of the Xian army is fixed in the cargo box of the pickup truck, and it only takes a few seconds to fire a salvo, and it runs away after the fight, without stopping at all. The axillary heavy artillery could not adjust the elements in time, and even more importantly, it could fire while running, although the accuracy was not very good, but the killing effect of large-scale group charges was still very effective.

At this time, the armpit vanguard rushed to the front of the Xian army's formation, and the berserkers relied on their powerful jumping ability, less than a mile away, and the light and heavy machine guns placed by the Xian army in various places immediately opened fire, trying to stop the berserkers in front of the position, but the effect was very poor.

Seeing this, Bai Liyan picked up the phone and connected to Jiang Jie:

"Don't aim light and heavy machine guns at the berserkers, they move too fast to hit them at all, immediately strafe the enemy attacking forces, killing and wounding their personnel."

"Deputy Marshal, the berserkers are very threatening, and once they are put into the position, they will directly threaten the safety of the artillery behind our army."

"I know that, but the berserkers aren't enough to penetrate the defenses, their infantry group heavy charge is the biggest threat, you figure out the initial contradiction and strategic priorities."

"What about the beastmen!" Jiang Jie asked.

"The armor protection of the knees and legs of the berserkers is weak, you organize a submachine gun team, do not use flowering bullets, use ordinary bullets, prioritize shooting them in the legs to bring them down, and then kill them when they fall to the ground,"

The beastmen wore plate armor from head to toe all over their bodies, and Baili Yan's investigation found that their lower limb plate armor was much thinner than the upper body plate armor, but it was enough to resist the stabbing and cutting damage of sharp weapons.

Their jumping and rapid movement ability avoids the probability of staying for a long time and being targeted at a concentrated fire, so it is difficult to kill them with weak firepower.

Heavy machine guns and squad machine guns have poor reflexes and are almost ineffective against high-speed, low-altitude moving targets at close range.

The submachine gun is much more flexible, with a load of 30 rounds of ammunition, more than a dozen or twenty guns are put into use together, and the barrage produced is enough to densely penetrate the leg plate armor and cause serious damage. Without legs, no matter how strong your physical strength and mobility are, they are decorations.

After instructing Jiang Jie, Bai Liyan called Mo Yunfeng and gave the same order, and at the same time transferred all the scattered snipers to the north gate of Liang County, set up a sniper point, and shoot the armpit infantry.

At this time, the berserkers broke into the coalition position, and the submachine gun teams that were quickly organized bloomed everywhere like groundhogs, and when a berserker landed, a burst of gunfire rang out:

"Call me!"

Classified bullets sparkled on the steel armor, and the orc's calf was full of holes and bleeding in the blink of an eye:

"Roaring ......"

He groaned in pain and roared, trying to jump forward and tear the Xianjun soldiers to pieces, but when he exerted his strength, his legs made a violent crisp sound, only a few clicks and piercing crisp sounds, the legs as thick as beer barrels were broken, and the wild beastman fell to the ground in pain and crawled towards the Xianjun soldiers with both hands.

"Damn, blow up this brute with a grenade!"

The Orc was eventually blown up beyond recognition by a grenade, and the soldier pried open the steel helmet on his head and put a shuttle on his skull with a submachine gun to ensure complete death.

This was a small encirclement battle, but not all submachine gun teams successfully achieved such a result, some not only did not annihilate or seriously injured the wild orcs, but even were completely wiped out, and there are only a handful of successful cases of retreat.

Soon after the beastmen broke into the formation, the armpit infantry approached less than 200 paces in front of the formation, and the guns of the Xian army positions suddenly erupted, machine guns, rifles, and submachine guns opened fire intensively, mortars, mountain guns, and grenade launchers took turns to fight, and the bullets hit the frontal steel shield and burst into crimson sparks, and the ten-millicaliber rifle bullets of ordinary copper projectiles were powerless against this steel plate with a thickness of seven or eight millimeters.

The armpit people did not simply use steel shields, they placed the steel shields on the ground at an incline of 35 degrees to push forward, so the thickness of the bullet through the landing point was more than nine millimeters, and these steel shields were heat-treated and carburized, and the actual defensive effect was equivalent to more than 13 millimeters of homogeneous carbon steel.

The moment a bullet hits an inclined steel plate, it will slip and ricochet, so ordinary bullets have almost no effect, and even the copper bullets used in 15.5 millimeter heavy machine gun shells cannot penetrate this armor every time.

The Xian army could only use more grenade launchers and mortars to disrupt its formation, fire more incendiary bombs and thermite to kill and injure its infantry in a large area, and at the same time use the fixed machine-gun positions at the commanding heights around it to suppress its infantry without steel shield from the depths.

However, the fixed firing point was soon counterattacked by the armpit heavy artillery group, and the battle line was pushed to a distance of 123 paces from the front of the coalition forces.

The armpit men threw a large number of grenades and fired sporadically unconscionable cannons, causing considerable casualties to the coalition forces, and at this moment, hand-to-hand combat was on the verge of breaking out.

Bai Liyan's phone rang again, and many points in front of Mo Yunfeng's department were broken open by the berserkers, and the armpit infantry broke through the trenches, and white-knuckle combat was inevitable.

"Hold the position at any cost, if you lose it, even if you fill it with people, you have to block it for me."

"No!"

Hanging up Mo Yunfeng's phone, Bai Liyan looked outside the city, and there were charging infantry within twenty miles as far as his eyes could see.

In order to avoid the casualties of the Xian army's artillery, the armpit infantry that was later put into the battlefield quickly moved to the Liangxian position in the form of stragglers, and the artillery in the rear continued to pour shells to suppress the Xian army's fire counterattack.

At the same time, it can be vaguely seen that the armpit heavy artillery positions are making new deployments, obviously to push the heavy artillery to Liangxian one after another, and extend the depth of the firepower.