Just when the officers and men of the whole company arrived at the forward base, Li Yi returned to the forward base from the base car conveyor alone.

As soon as he returned to the advance base, Li Yi was caught and interrogated by the military police of the Military Justice Department, but fortunately, he wore a noble medal on his chest, and the military police were polite to him, and after confirming that his identity was not forged, he was released.

This little episode reminded Li Yi, and then he quickly took off the griffin medal and stuffed it into his pocket.

Usually he relies on this medal to get a lot of light, saving a lot of trouble.

But now, Li Yike doesn't dare to wear it anymore, of course he understands the truth of shooting the first bird!

If you are seen by the enemy on the battlefield, you will definitely be used as the number one target!

After disguising himself as an ordinary soldier, Li Yi went straight to the combat readiness material center in the base.

In fact, the entire forward base is connected by huge war readiness material centers, stretching for dozens of kilometers!

The single war readiness material center can be seen as a huge hollow factory, and when connected, its shape is very special, and when viewed from the sky, it looks like a centipede tentacle full of large and small suction cups.

These "suction cups" are different types of conveyor tables, which are divided into three layers: upper, middle and lower.

The conveyor platform at the bottom is built outside the factory, extending outward like centipede tentacles, and the top of the tentacles is a circular platform.

These are the material conveyors of land machinery and equipment, through which all kinds of mechas, self-propelled guns, and tank armor are directly transmitted from logistics warehouses or logistics factories to this conveyor for mechanized troops to call at any time.

Of course, in addition to the quota provided by the military department for free, if you want to get these additional machinery and equipment, you have to buy them yourself.

It is not impossible for a non-mechanized soldier like Li Yi to get a standard individual mecha to play, but he must pay for it himself, and he must have S-level dressing authority, and ordinary people are not qualified to use it even if they have money.

The second and third floors of the "suction cups" of the war readiness material center are apron conveyor stations, from which all kinds of aircraft can be collected or purchased, and then directly board the plane here and set off for the front-line stronghold to fight.

In addition to the equipment conveyor that extends outward on these three floors, the interior of the hall on the first floor of the combat readiness center is flanked by small conveyor platforms on both sides.

Most of them are the most common type of material conveyor for infantry to change their outfits and buy all kinds of necessities, and there is a personnel conveyor at intervals to teleport soldiers of mechanized units to the second or third floor.

The hall of each combat readiness factory is very wide, and two rows of personnel conveyor stations will be set up in the center, and each conveyor station will erect a wide virtual light curtain, which shows the battlefield situation of both the enemy and the enemy, especially the strongholds or base vehicles that can be directly teleported to by their own personnel.

In short, in the combat readiness material center or forward base, you can see countless teleporters, which maximize the use of miniature wormhole technology to the extreme!

Once this place is attacked, imagine knowing that countless reinforcements from the rear will instantly pour out of these teleportation stations, and receive all kinds of weapons and equipment nearby, and then kill directly outside!

At that time, even if the forward base was not protected by an energy shield, such an efficient reinforcement efficiency alone would be enough to knock back the enemy outside!

At this time, there was still a sea of people in the forward base, after all, it was impossible for 100,000 people to be sent out at once, so it would not be a guerrilla war, but a battle on the scale of a legion.

Therefore, at least half of the troops still stayed here to rest, and each department basically only sent one-third of the vanguard troops out to fight the autumn wind, and then gradually reinforced or rotated according to the actual situation.

Li Yi found a small material transfer table that no one used, first received a nutrition bar for free on it, and then browsed the information of various memory chips while gnawing.

Of course, "Martial Arts" has to be bought, and there is no need to say much about this.

After spending more than 1 million military merits to buy it, Li Yi took out the blank chip that had not yet been made from the tactical watch and directly replaced it with the level 4 "Martial Arts" for absorption and learning.

"Martial Arts" does not have a level 1-3 memory chip, only level 4, because this skill does not have much theoretical knowledge, most of it is action memory, so the relevant cognitive content is directly combined.

After thinking about it, Li Yi bought another set of Level 1-4 "Energy Weapon Shooting Technology" and a set of Level 1-4 "Magnetic Rail Weapon Shooting Technology" memory chips.

Both of these disciplines are secondary disciplines of "Shooting Science", and once they are completed, the shooting hit rate will be greatly improved!

For example, if you use a sniper rifle, no matter what type it is, you can directly become an ace sniper when the time comes!

If you are driving a small assault ship, the hit rate will be greatly improved with weapons such as energy cannons or railguns, so it is not a waste, and it will still be useful when you work in space or in real systems in the future.

This is what Li Yihui did, the memory chip of the second-level discipline is a luxury for ordinary civilian soldiers, not only do they have no time to learn but also have so much money to learn.

If you can master the first-level discipline "Shooting Science" to level 4, you will already be the top figures among civilians, such as Wood and Gehry.

Now Li Yi still wants to go further, this is really nothing for him, it will be solved in a day or two, unlike those civilians, whether it is making money or studying, it is impossible to do it in less than half a year.

After determining the direction of skill improvement in the next few days, Li Yi moved to the second floor of the base and began to browse various land and air aircraft.

The land and air aircraft of this era are mainly classified according to the different power systems.

There are three kinds.

One is a flying machine powered by the planet's magnetic field, that is, a maglev machine, which is what Li Yi encountered when he set foot in this time and space.

Maglev-powered aircraft can be said to have excellent performance in all aspects, whether it is concealment, acceleration, maneuverability, energy supply, and endurance are the most powerful.

But the world is fair, and the more powerful it is, the more it has the most fatal flaws!

Because it uses magnetic energy and relies on the planet's magnetic field, once the enemy launches a magnetic energy jamming missile, or relies on the stronghold to build a land-based magnetic field jamming transmitter, then all maglev machines that are in the interference range will lose power and fall directly from the sky like dumplings!

Therefore, this kind of maglev machine is only suitable for remote control and unmanned driving!

In other words, this type of aircraft is most widely used in real systems, and participates in some local wars as a one-time consumable, but when it is used in reality, no one dares to fly into the sky by themselves, which is too unsafe!

The second is the energy vehicle, which uses an ion engine as a thruster, to put it bluntly, it is a common model in space, and its advantages are strong endurance and continuous combat ability, but the disadvantage is that the explosive power is weak, the acceleration is slow, and it is difficult to improve the maneuverability in a short time!

If the ion thruster is in space, the problem of maneuverability is not obvious, but in the land and air environment, affected by drag and gravity, its propulsion is insufficient, especially the explosive force in a short period of time is very weak, which causes the aircraft to float slowly in the sky, rather than flying, and is easy to be targeted and locked by missiles.

In fact, human beings in the old time and space used ion engine technology, but they were all used in space, and no country replaced the power system of the launch vehicle with an ion engine, the reason is that the propulsion in a short period of time is insufficient to push the launch vehicle out of the earth.

As for the third type of aircraft, its power system is not fundamentally different from that of the aircraft of the old time and space, both of which are chemical fuel engines, but they are more technologically advanced, and the fuel is solid hydrogen.

Moreover, it is not ordinary solid hydrogen, but ion-processed metallic hydrogen, which can produce up to 10 times more energy than the same volume of liquid hydrogen!

But even so, it is still a substance.

If it's a substance, then there's weight, there's volume.

Therefore, the biggest disadvantage of this kind of powered aircraft is that the endurance is insufficient, and it can't fly for too long before you have to come down to add fuel and replace fuel rods.

In short, the three types of aircraft with different power systems have their own advantages and disadvantages, and there is no absolute difference between good and bad.

Li Yi eliminated the maglev machine as soon as possible!

Just kidding, no matter how good this thing is, it has an intractable flaw, and he doesn't want to be a ball of meat in a dumpling that could fall down at any moment!

After some comparative analysis, the energy model was subsequently rejected.

Li Yi, who has experienced space warfare, knows very well the advantages and disadvantages of ion engine thrusters and solid-fuel thrusters, if he is in space, it doesn't matter, but in the land and air environment, he doesn't dare to drive this thing in the sky slowly.

In fact, the energy machine has been floating for a long time, and the speed can also rise, and the theoretical speed can reach infinity, but it is more difficult to take off, and it takes half a day to climb up, and the lift-off speed is slower than that of the helicopter in the old time and space!

As a matter of fact, during the period when Li Yi was choosing fighter planes, there were Marine Air Forces in the vicinity from time to time who received fighter planes to take off and set off, and more than half of the pilots chose energy planes, and it was rare to choose solid-fuel fighters.

Of course, these pilots are very experienced, and after they took off in the energy plane, they first circled over the forward base for more than a dozen circles, gradually increasing their speed, and then went to the forward stronghold, obviously prepared for a protracted war.

But the problem is that Li Yi didn't buy the aircraft to fight, but to run away!

When he is in distress and runs away, the enemy will not watch his energy machine take off slowly, and he will definitely be beaten into a sieve by the concentrated fire!

So Li Yi's final choice is a fighter with a solid fuel engine, anyway, it is only a few kilometers away, and it will be there in the blink of an eye, and the endurance is almost indifferent.

After only spending 20,000 military merits, that is, 200,000 star coins to buy a fighter jet, Li Yi did not directly fly the fighter jet, but just threw it on the tarmac.

After all, if you drive directly to the front line of the war and park it, you may be damaged by stray bullets at any moment.

The fighter can do some simple remote command through the tactical helmet, and when the time comes, the remote control fighter can start directly from the tarmac to pick him up, and he only needs to wait for less than half a minute to leave the battlefield.

After leaving a back road for himself, Li Yi opened the tactical map and looked at the direction of the base car, only to find that the base car he was riding in before was actually gone!

To be exact, it's not that it's gone, but it's put away the teleportation table again, and it's moving towards your 21st stronghold, so it's just a direct teleportation to the base car driven by Wood through the base teleportation platform for the time being.

After inquiring with Wood, I learned that the participating troops had actually knocked down the No. 13 enemy stronghold on the opposite side in just such a short time!

In other words, the No. 21 stronghold of the enemy, which was originally at the forefront, can now only be regarded as the rear, and the enemy's No. 13 stronghold has now become the forward stronghold of his own side, so Wood drove the base car forward, intending to reopen between the two strongholds.

"This little virtue ......"

Li Yi was not very satisfied with Wood's tactical move, didn't he say that he would only stay between his two strongholds?

But......

I'm afraid of him!

Looking at the domineering fighter plane parked beside him, Li Yi now has a lot of confidence!

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(Thank you very much for your silent collection, voting, and tipping support, and I also read the content in this chapter every day.) The book is approaching its climax, so stay tuned. ）