Ye Han sighed, the airborne troops were transferred to the space fleet as a whole, and the Northern Capital's handiwork was really not small...... Having said that, all the airborne troops have been injected with fusion injections, and they can adapt to the space environment when they get on the ship.

This is good, the airborne troops are completely out of gear, and when they win this battle, they will definitely have to draw a group of backbones back and rebuild the airborne troops' shelves.

Orbital airborne is not just a few cats and dogs can be played, equipment is very important, technology is very important, experience is more important, and in the foreseeable future, orbital airborne is a very important means of warfare, as long as human beings are still developing into space, orbital airborne can not disappear.

But this is just Ye Han's thoughts, or a feeling that cannot be forgotten, after all, nothing is eternal, countless arms in history are buried in the dust of time, and sooner or later there will be a day when the orbit is airborne, but Ye Han's eyes can't see that far.

Continuing to click on the next video, Xiao Yuan's smiling face appeared on the screen, Ye Han's eyes fell on Xiao Yuan's shoulder, and his eyes couldn't help but light up: "This kid is a colonel!" ”

Xiao Yuan's smile was sunny: "Chief, are you okay?" I heard that you are participating in the Saturn expeditionary fleet, it should be almost there now, no, the above informed us that we can talk to the brothers of the expeditionary fleet, and I am the first to think of you, the old superior......"

When Ye Han heard this, he suddenly realized, no wonder he had received so much news, it turned out that it was not spontaneous and conscious, but an organized and premeditated plan of the fleet!

Well, that's right, the expeditionary fleet is not a secret, but the location of the expeditionary fleet is classified, and even within the military, not everyone can send a message to the expeditionary fleet.

But what is the reason for this? Because the Terracotta Fleet is about to arrive, let the soldiers who are about to participate in the battle leave a few words? Or is it because the expeditionary fleet is about to arrive at Saturn, so that everyone can learn a little more about the situation on Earth and calm the uneasiness of the warriors' long journey?

Ye Han couldn't figure it out, but to be honest, he was really happy and looking forward to receiving news from so many old acquaintances at this time, as if he had also returned to Beiyuezhou.

Xiao Yuan in the video continued: "It's been so long in a blink of an eye, I can't remember the last time I saw you, I was also transferred to the fleet, I just passed the exam a few days ago, no, I just received a notice from above, I am now the captain of the Yangguan......"

What is the closing number? When Ye Han heard the words "Yangguan", the famous sentence "There is no reason for people to go out of Yangguan in the west" suddenly popped up in his mind, but he could only remember this sentence, and he had long forgotten what was in front of him.

What is the relationship between Xiao Yuan's Yangguan and the Yangguan in the poem?

Xiao Yuan in the video seemed to hear Ye Han's heart, and showed a bright smile: "Yes, it's that Yangguan, a super gunboat, this kind of new battleship is named after the ancient pass, what Yanmen Pass, Tongguan and the like, in fact, this thing is a mobile super cannon, except for the longer arm, there is no other advantage, I heard that in order to hurry, this kind of battleship is made by cutting corners, with thin skin and big filling, and it can't be compared with the capital ship that is right." ”

Ye Han was shocked, but immediately understood the military's intentions.

Battleships have always been offensive and defensive, and whether they are armored or unarmored must depend on the specific combat environment.

For example, at the end of the 19th century and the beginning of the 20th century, when it was still the era of large ships and huge guns, the combat mode of the fleet was naval artillery bombardment, for the warships at that time, speed, armor and naval gun caliber were indispensable, and the main armor was often three or four hundred millimeters, which was simply a steel giant floating on the sea.

At the beginning of World War II, battleships were still the main force of the fleets of various countries, but by the end of World War II, the super battleships of various countries were cut down by aircraft carriers one after another, and an era came to an end, and new warships that emphasized speed and over-the-horizon combat replaced the old battleships.

The current situation is somewhat similar, in the past, whether it was an aerospace carrier or a destroyer frigate, the role of protection was very emphasized.

There are many reasons for this, but the human side is that the battleship must be as strong as possible, with an integrated attack and defense, plus enough endurance, very similar to the original battleships.

There is another important reason, that is, the aliens do not have special weapons, and it is not so easy for the fine light to cut through the heavy armor, on the contrary, if the armor is too thin, a few thin lights can divide the battleship, how can this battle be fought?

Today's super gunboats have gone to the other extreme, the effective range of this thing must be five or six thousand kilometers, the range is seven or eight times that of fine light, and the combat methods and tactics are different from the previous capital ships, so there is no need to emphasize defense, but pay more attention to mobility and firepower.

In this way, armor is naturally not needed, and there is a little similarity with the development of warships after World War II.

In the end, Ye Han came to the conclusion that this matter really cannot be said that the military is frugal and cutting corners, at most it can only be said that the operational concept has changed.

Of course, from the perspective of survivability, super gunboats are definitely inferior to other capital ships, and they must not let alien warships get close.

Xiao Yuan's smile on the screen was still the same, and he couldn't see any frustration: "But don't worry, I didn't dare to expect to be a captain in my life, now that I have this opportunity, it's too late to be happy, and I think it's like an artillery, the super gunboat is like an artillery, you don't need to charge into battle at all, just hide behind and open fire, it's not easy to find such a safe job."

"It's almost time, I won't say much to you, and there is a need to group all the super gunboats separately, the commander turned out to be the captain of the Beihai, I heard that you are old comrades-in-arms, you know what I mean, right?"

In the end, Xiao Yuan showed a sly smile, which made Ye Han chuckle: "Slippery head!" ”

That's what he said, but Ye Han really kept this matter in mind, and planned to contact Duan Zhiyang for a while to talk about Xiao Yuan.

They are all their own people, and they can't be treated with special treatment, but it's okay to take care of them within a reasonable range.

Xiao Yuan mentioned Duan Zhiyang, which aroused Ye Han's curiosity, his eyes swept across the screen, and he immediately found a message from Duan Zhiyang.

Ye Han skipped the messages in the middle, pointed his finger, and opened the video sent by Duan Zhiyang.

Duan Zhiyang on the screen was floating in the air, wearing a brand-new major general's uniform, facing the camera with a military hat and tie, and then showed a smile: "Old man, do you see it?" I'm also a major general now, and I've finally caught up with you! ”