July 4, 2203, in the orbit of Saturn, the assault ship Mengjiang.

"Heading 203, speed 1240 ......"

"Everything is working with the power system, everything is working with the communication system...... Ready to fly. ”

"Very good, the course is corrected to 215, and the radar is ready to evade." Commander Ye Fei calmly issued a new order, and all departments immediately began to prepare in an orderly manner.

It was three years after that unexpected wedding, and shortly after the wedding, a small fleet sent by the intelligent machinery arrived in the solar system, bringing the intention of full cooperation, and thus starting a collision of civilizations between two different civilizations that spanned thousands of years.

In the past three years, human science and technology have advanced by leaps and bounds, and although the lives of ordinary people seem to have not been affected, for those soldiers on the front line, the speed of upgrading weapons and equipment has dizzying everyone.

Even if the production capacity of the battleship factory is limited and cannot provide enough warships, those troops waiting for the replacement would rather have no ships available than accept the old giant whale that has been refitted - whenever a new technology appears, the first thing the Ministry of Defense considers to put this technology on the giant whale ship for testing, so there are several new or old technological innovations on each giant whale ship.

The fate of the Giant Shark-class battleships is not much better, in order to fight against the alien fleet assault, hundreds of Giant Shark-class battleships have now all taken a back seat, even if the speed is much faster than the Giant Whale class, but compared with the new battleship Swordfish class that uses a large number of alien techniques, the speed of the Giant Shark is like an old cow pulling a broken car.

However, the military does not want to give up these two types of meritorious capital ships, except for some of the battleships with special merits will be retained in the military museum, the other warships will be used as foreign trade products to support allies at a high price...... Not every country has the ability to digest extraterrestrial techniques, and the attraction of these old warships to those countries that can't even afford to produce ordinary warships is like a hungry ghost who has been in prison for twenty years and meets a naked young woman when he goes out.

In addition, the two types of battleships with giant characters were only abandoned by the military because of the upgrading of their skills, and they have only been in service for three or five years, and they are simply new ships that have just been run-in for a short time, and the warships that have been well maintained are no different from the new ones, and the protective film on the command platform has not even been removed.

It's not that these countries don't want to get the latest warships, but the production capacity of the three major space countries can't even meet their own fleets, so how can they have the spare power to supply their allies?

Even if you are willing to sell it, the price is ridiculously high, and what is even more troublesome is that if you don't master the alien technique, you won't be able to understand the performance of the battleship, and maintenance is also a big headache.

If you can't solve a problem, you can invite experts from abroad to fix it, right?

How can the lifeblood of the fleet be held in the hands of someone else?

There is no problem with the battleship with the giant letter, all the drawings are public, and the technique is easier to digest, which is the only choice for weak countries now.

It's ridiculous to say that a country that just a few years ago didn't even have a single warship can now build a strong fleet through outsourcing.

It's just that the power of warship ground attack is obvious to all, and if the warship is sold to some politically unstable country, it is very likely that overnight, the country will be turned upside down.

Therefore, although the three major aerospace countries are eager to deal with the backward warships, they still control the output of warships extremely strictly, and they are not hardcore allies, and they don't want to get their hands on half a finger.

In addition, the supporting equipment of the battleship is also a big cake, and the country that bought the battleship had to give another blood to the supporting equipment in order to form combat effectiveness.

From a certain point of view, at least half of the funds for the warship changes of the three major space nations come from the contributions of their allies.

Similarly, these funds have also been used to support the research and development of new warships, and the Mengjiang assault ship currently under the command of Ye Fei is a product of this background - the speed of the capital ship is 6,000 per second, and the auxiliary warship has to open tens of thousands of streets even if it is 2,000 per second, so what is the point of the auxiliary warships that can't keep up with the fleet?

Today's warships are also shotguns for guns, and the old-fashioned recoil propulsion engines are no longer visible, but instead are similar to the magnetic induction power of intelligent mechanical and biological warships, the principle is similar to that of maglev vehicles, but this technique does not use the magnetic field of the planet, but converts the powerful magnetic field of the star into power.

With the magnetic induction engine, the battleship no longer needs a clumsy and complex jet propulsion system, and the deceleration and steering can be completed in the shortest possible time, and there is no longer the need for "side steering engine" and "front brake engine", two unique human power equipment.

Although hundreds of different models of magnetic induction engines have been produced, the rationale remains a mystery to this day.

Fortunately, Qiu Ba, who is a soldier, doesn't need to know so many twists and turns, just know how to use the battleship.

"The radar measurement is complete, the course is straight ahead, and there is no obstacle in the route."

"Very good, start the engine, maximum power delivery, full speed ahead!" Ye Fei said, stop buttoning the armor.

The maximum combat speed test of a battleship is a dangerous job, and if there is a slight accident, it will be the end of the ship's destruction and death, and the pressure drop in the ship is even more commonplace, and comprehensive protection must be done in advance.

At the sound of the command, the battleship accelerated rapidly, but the battleship with the replaced engine could no longer see the thrusters with tail flames, and if it was covered with a layer of rock, it was almost indistinguishable from the ubiquitous small celestial bodies.

In three years, Ye Fei was promoted from the most ordinary pilot to a new generation of assault ship commanders, and Gao Lan's supervision was indispensable.

You must know that the commander of the battleship is not something that everyone can do, and he must pass a series of training and assessments, Ye Fei's brain is enough, but the commando team is notoriously low-educated, and Ye Fei's cultural level is popular in the commando, if Gao Lan didn't help him tutor his culture if he had something to do, he would definitely not have the possibility of passing the captain's assessment.

If it weren't for the fact that the Heavenly Army had no precedent for a woman to command a battleship, Gao Lan would have gone to take the captaincy exam by himself. Originally, she was looking forward to Ye Fei being able to command a new Swordfish-class battleship, but Ye Fei unexpectedly chose an assault ship.

Gao Lan didn't understand Ye Fei's choice, but Ye Fei knew that he had a special feeling for this position, and this feeling came from a shadow in his heart: Qi Xiaodong.

The martyr who sang the battle song and died with the enemy ship in the Battle of Bone Mound, the battleship commander that Ye Fei was most familiar with.

If it weren't for Captain Qi, there would be no action for Ye Fei to rescue his comrades, and it would be impossible for him to accidentally encounter the vanguard of the Alien Skeleton in the Outer Neptune Region, let alone open the curtain of mankind's fight against aliens.