$1,000 Strong Rebound

A few seconds later, the Zhonghai crashed hard into the ground of Ganymede, and a scene that surprised everyone happened. The Zhonghai, which should have been smashed to pieces in the collision, actually plunged into the ground, and the nearby ground was full of spider web cracks like glass hit by a hammer.

The strong impact caused the Zhonghai to twist and deform, and several huge cracks appeared on the hull. There was even a small-scale explosion inside the ship, but the part of the Zhonghai exposed on the ground could still be roughly seen in its original appearance.

Everyone was stunned. What was going on? Did the Zhonghai not hit the ground, but the mud swamp?

The battle was still going on, and the situation of the remaining transport ships was precarious. At this time, the nuclear shells finally landed, and strong lights flashed on the ground. More than a dozen air defenses were hit by nuclear bombs one after another and were wiped out from the ground by the violent explosion. The anti-aircraft firepower that was extremely fierce not long ago was instantly emptied, and the crisis of the transport ships was quickly alleviated.

Perhaps it was because of the power of the nuclear explosion that the endless anti-aircraft positions finally stopped appearing, and the officers headed by Ye Han finally breathed a sigh of relief.

But just as they breathed a sigh of relief, Luo Qi suddenly pointed at the screen and shouted: "Look, what happened?"

Everyone's eyes immediately focused on the position Luo Qi pointed to, and they were shocked to find that he was pointing to the wreckage of the Zhonghai.

At first, no one saw anything wrong with the Zhonghai, but soon everyone's expression changed, because the cracks near the Zhonghai were expanding and deepening, and the wreckage of the warship was slowly sinking like it was sinking into quicksand.

Everyone was a little dumbfounded. Everyone thought of the same possibility, but they all felt that their guesses were too unreliable. As a result, just a few seconds later, the ground near the Zhonghai cracked and sank on a large scale, turning into a bottomless giant sinkhole.

The Zhonghai fell with the collapsed earth and rocks. The wreckage of the warship gradually and rapidly broke apart during the fall. The nearby broken ground peeled off layer by layer with the Zhonghai as the center. The servants who fell around the Zhonghai also fell with the earth and rocks, and soon disappeared in the depths of the cave. The whole process was like a special effect clip in a doomsday blockbuster.

What surprised everyone even more was that the tiankeng was very round, and the four walls were vertical, like a man-made vertical shaft.

"What's going on?" Luo Qi widened his eyes in astonishment, "A launch silo dug by aliens?"

As he spoke, he activated the measurement function of the biochip and found that the vertical shaft was a very regular perfect circle, and not only the wellhead, but also the inside of the vertical shaft.

"I think it's an airport." Lin Yi said.

"Why did it collapse just like that?" Ouyang Ping's thoughts were different from others. He was engaged in blasting and was more concerned about why the ground suddenly collapsed.

Ye Han guessed: "It might be because of the nuclear explosion."

When the Zhonghai landed, there was no sign of ground collapse, but three nuclear bombs exploded within ten kilometers of the landing point, and the nearest nuclear explosion point was only about three kilometers away.

Although the equivalent of the nuclear shells is relatively low, the ground there was first hit by the Zhonghai, and then pried by the earthquake caused by the nuclear explosion, and it is not difficult to understand that it eventually collapsed.

Luo Qi had a flash of inspiration: "Boss, do you think this pit could be an airport dug by aliens? An unfinished airport."

Everyone turned their heads in unison, and everyone's eyes fell on Luo Qi's face.

Ye Han nodded heavily: "It's possible..."

The diameter of the shaft can fully ensure the free entry and exit of the giant ship. No one would believe that it is not an airport.

"Something is going on!" Lin Yi, who was always paying attention to the ground, reminded loudly.

"Prepare for battle--" Ye Han had no time to look at the screen and issued a battle order immediately.

Everyone's attention immediately turned back to the screen, and they saw dozens of underground bunkers in the landing area opened at the same time, and countless light insects rushed out of the bunkers.

However, no light insect stayed near the exit, and all of them ran away quickly after rushing out of the bunker.

They were going to set up air defense positions!

Ye Han was completely dumbfounded. According to the current situation, it would not take long for thirty or forty air defense positions to appear on the ground.

Not to mention that he only had three assault ships, even if the main force of the fleet was still there, it would be impossible to eliminate so many enemies in a short time.

"It's over, it's all over!" Ye Han's eyes were horrified and empty, staring blankly at the transport ship on the screen.

The height of the transport ship was about 20 kilometers. At this point, it was impossible to fly back to space. Accelerating the landing would hit the ground because of the high speed, and the final result would still be the destruction of the ship and the death of people.

"Damn it, it's not over, bring me a nuclear bomb!" Ye Han said viciously.

At this time, all the ships had already opened fire, but the use of nuclear bombs must be approved by the commander Ye Han, so all the ships used conventional artillery fire. It was not until Ye Han ordered the use of nuclear bombs that the ships loaded the nuclear shells into the barrels.

The turrets of the three assault ships rotated rapidly, firing nuclear shells one by one. When the first wave of nuclear shells was fired, the light insects on more than 30 anti-aircraft positions raised their butts at the same time.

Ye Han, who witnessed all this, seemed to have frozen in his heart.

The speed of the shells was too slow. He decided to report to Beidu immediately after the battle and asked Beidu to study a nuclear shell that could be fired by electromagnetic guns.

Isn't it just critical mass? If the implosion type doesn't work, use the gun type. No matter how much nuclear raw materials are wasted, it is better than having nothing to use! (Note 1)

The light insects on the ground were ready to shoot. There was silence in the bridge of the Yaoshan. The Shahai, the lowest of the five transport ships, was ready to be shot down by the enemy.

Instantly, countless tiny lights rushed into the sky, and the main screen in the bridge of the Yaoshan suddenly turned white. Then all the screens on the bow of the Yaoshan failed, and strange noises from nowhere filled the bridge.

Before everyone could come to their senses, the screen on the main screen automatically switched to the damage control system. Everyone was shocked to find that the front third of the Yaoshan ship was full of flashing red warnings, and all the weapons and equipment located at the bow and the front of the warship were not spared.

A thought suddenly jumped into Ye Han's mind: The enemy's target is the Yaoshan, not the transport ship!

He was in a bad state, and shouted like crazy on the radio: "Lishan Liangshan, emergency evasion, emergency evasion--"

He couldn't see the situation of the Gaoshan and Liangshan, but judging from the aliens' usual air defense tactics, they should collectively aim at the Yaoshan and shoot, and the Lishan and Liangshan still have a chance.

As expected, the radio immediately heard the mixed sounds of Lishan and Liangshan. Ye Han decisively activated the separation function of the biochip, separating the chaotic mixed sound channel into two clear independent channels.

Lishan's answer was: "Lishan is evading, Yaoshan, how are you..."

Liangshan's answer was: "Liangshan received, Yaoshan, you are losing altitude, repeat, you are losing altitude!"

One thousand chapters, not easy! ! ! Note 1: Nuclear bombs also have the problem of nuclear material utilization. The gun-type structure is more wasteful, the implosion type is more economical, and other structures... Sorry, there is no online, and I have never come across them. Forgive my poor physics. I used to think that electromagnetic guns rely on magnetic force to launch shells. I found some information a while ago and realized that this thing does not rely on magnetic force. The shells do not need to contain iron or other metals that can be attracted by magnetic force. As long as they are metals, it will be fine. So, in theory, as long as uranium or plutonium is made into a suitable shape and then fired through an electromagnetic gun, the electromagnetic launch of nuclear bombs can be achieved. Of course, this is just my personal guess, which is not much different from nonsense. I am not responsible for whether it actually works or not.