Ye Han said, "There is also a combat problem, what should I do if I collide with the enemy?" ”

Speaking of this, he deliberately paused, but did not give anyone a chance to speak: "The ice cave is sealed, there must be no place to escape, then there is only to fight, but how to fight?" ”

Someone wanted to speak, but what else did they say when they heard this? Everyone is from a serious professional background, and no one is worried about fleet tactics, but when it comes to the Marine Corps, who dares to say that they are more familiar than Ye Han?

Ye Han continued: "Suppose there is space under the ice, or the armor can withstand the water pressure under the ice, this is the premise of everything, and then what? The armored rifle equipped by the Marine Corps is designed for space, the chamber is short, the cartridge case is short, the charge is small, it is only suitable for space and low gravity environment, even if you have to change your outfit when you return to Earth, this thing is useless when you get underwater, even if you don't explode when you shoot, the range is pitifully low, it would be good to have fifteen meters, if you collide with aliens, you can't get started! ”

All those who didn't expect this stubble had the scene described by Ye Han in their minds, although Ye Han's statement was somewhat exaggerated, but ordinary firearms were really useless in the water, and even if they were not a generation of famous guns, they would definitely not be far behind.

Zhuang Bo frowned and said, "Isn't there a supercavitating bullet?" I seem to have seen somewhere that the airborne division has this equipment. ”

More than half of the captains present looked dazed, not knowing what Zhuang Bo was talking about.

Zhuang Bo keenly noticed that everyone's expressions were wrong, and took the initiative to explain: "Supercavitating bullets are special bullets made by using the principle of supercavitation, this kind of bullet can reach 60 meters underwater, far more than ordinary bullets, and it can be used not only in the water, but also on the shore, I came into contact with it when I was in the navy." ”

Only then did everyone suddenly realize that there were still few people who knew the principle of supercavitation.

Ye Han nodded: "There is such a bullet, but it is used when performing underwater missions, and expeditionary missions do not involve underwater, so they are not equipped at all." ”

"What about the other weapons?" Wu Han asked, "Laser...... Lasers definitely don't work, the attenuation under the water is too great, deputy commander, you are from the navy, you are more familiar with underwater weapons than us, do we have a fleet that can be used? ”

"Torpedo!" Zhuang Bo didn't want to think about it, "The torpedo is the best to use, the speed of the supercavitating torpedo can reach 300 meters per second, but the range is shorter, less than 20 kilometers." ”

Everyone sighed together, and Huo Qiang couldn't help but say: "We don't lack shells or missiles, but we don't have torpedoes!" ”

"Who's to say it isn't!" Wu Han also scratched his head, "Thousands of calculations, but I didn't count that people from outside could hide under the water, so I knew that I would have brought some torpedoes." ”

Zhuang Bo had an idea: "Will the international fleet be prepared in this regard?" ”

Huo Qiang shook his head: "It's difficult, who knows that this situation can still be encountered when you get to Jupiter?" ”

Wu Han said: "The nuclear bomb should be able to detonate underwater, right?" ”

"Yes, any kind of nuclear warhead can be detonated underwater......" Zhuang Bo was halfway through his words, and suddenly hesitated, "Is there a difference between the nuclear bombs we are equipped with and those equipped by the navy?" ”

"Probably not." Wu Han said.

"What about the pressure?"

"I don't know."

Zhuang Bo sighed: "It is best for users to put up a pressure-resistant container and throw it underwater...... Hey, what's the use of saying this now? There are so many difficulties that cannot be overcome, and there is no way to get down at all! ”

Huo Qiang sighed: "That's okay, don't study it, let's put the drone to understand the situation first, and then talk about it after the results are available." ”

I wanted to discuss a charter before acting, but I didn't want to discuss more problems, but it was better to act directly, Huo Qiang deeply regretted his decision.

The meeting ended in a dull atmosphere, and as soon as Ye Han returned to the Leishan, Luo Qi received an order from the Jizhou: "Chief, the flagship gives us a coordinate and orders us to fight an ice cave." ”

There is not only the location of the Lei Shan on the order, but also the location of other warships, He Lu took a casual look after getting the coordinates, and was about to drive the battleship over, when he suddenly felt that something was wrong, and then took a closer look, and suddenly looked stunned: "Captain, why are we in the middle?" ”

This middle has two meanings, one is the middle of Europa's back, and the other is the middle of the entire fleet, including the three space carriers, all the battleships are like stars holding the moon, surrounding the Thunder Mountain.

Ye Han couldn't help but sigh: "Because we have the most airborne troops here." ”

Everyone looked at each other when they heard this, and they didn't understand what the Airborne Forces had to do with the location of the Thunder Mountain.

Ye Han explained the situation again, and the bridge officer from the airborne division was in an uproar.

Don't look at the official order yet, but such an important task as Europa is absolutely impossible to give up casually, as long as there is the slightest possibility of going under the ice, the flagship will not give up this idea.

Although many people complained in their hearts, they only complained a few words, and no one dared to disobey the orders from above.

It is impossible not to complain, no matter what the situation of the airborne, it is much more dangerous than staying on the battleship, not to mention that this time it is not a simple airborne, but deep into the ice to find aliens, the danger is much higher than the ordinary airborne, one is not the end of never returning, and there is nowhere to find even the bones.

Luo Qi asked depressedly: "Boss, do you need to notify you to go down, so that everyone is a little mentally prepared?" ”

"Notify me." Ye Han said, "Not only do you have to be mentally prepared, but you also have to prepare your equipment, weapons or something, try to pick a belt that can be used underwater." ”

"Don't you have to bring a gun?" Luo Qi asked in surprise.

"Let's get ready." Ye Han said, "If you prepare more nuclear bombs, you may be able to use them." ”

Luo Qi's heart sank: "Understood! ”

Individual nuclear bombs are not conventional weapons, and each combat group usually carries a maximum of two, but listening to Ye Han's meaning, this time there are as many as they bring, which makes him have a very bad premonition.

When the order is given, all the idle fighters are all in action, and those who really can't leave are also helped by others, for fear that they will not be prepared when they receive the order.

The Thunder Mountain flew to the designated coordinates as ordered, hovered and aimed at Europa's back.

The other warships, centered on the Thunder Mountain, were concentrated on the back of Europa, spaced four to five hundred meters apart, and fired at the ice in unison.

At the beginning, the Thunder Mountain had only one turret firing, and four lasers landed in the same position.

The power of the four lasers superimposed, and the ice surface under the beam immediately melted, the meltwater immediately boiled, and the steam dispersed, and soon re-condensed.

As the ice cave deepened, the air flow became stronger and stronger, and the steam left the beam and condensed again, scattering ice particles like snow all around, and before long, a thin layer accumulated near the ice cave.