As for the mech, he didn't even have a warp bubble device installed on his own mech, so as not to be discovered that his speed was too much beyond this world.

Windsor's Ziguang Military Industry specializes in the production of high-speed warships, and the so-called high-speed is slightly faster than the warships of other companies, which is enough for Yu Nan, but as the commander of the support fleet, he also hopes that faster federal warships will appear.

Hearing Yu Nan ask about the speed of the battleship, Windsor said with a smile:

"Our test high-speed assault ship reached 0.5 times the speed of light, no matter how fast it is, the spacecraft structure can't withstand it, according to space theory, the long warship we designed should accelerate without being affected, but our test warship almost broke several times in space, which makes our researchers still puzzled."

Yu Nan wanted to laugh a little, this kind of long stick-like design was chosen by the earthlings from the beginning, because geoscientists believe that there is no resistance in space, and flying in space only needs enough acceleration to continuously increase the speed of the battleship;

But in fact, there are countless force fields in space, that is, the so-called gravitational force and electromagnetic gravity, these staggered force fields are not strong at sub-light speeds, but when the speed of the object reaches half or the speed of light, these force field disturbances will form invisible pressure.

In order to detect the fluctuation of the force field under such high-speed conditions, human beings will know why most of the alien spacecraft are designed to be streamlined or saucer-shaped, and only streamlined and saucer-shaped spacecraft will not be disturbed and malfunction due to the difference in the front and rear force fields when encountering force field fluctuations.

Human spaceships are all in the state of super-long sticks, which belong to the most primitive spaceship structure, as the initial use in space is not yet felt, once the speed reaches the limit of force field disturbance, such a spaceship can break at any time.

According to their design, the front part is generally the electronic system and bridge, the middle part is the rest cabin, the middle and rear part is the combat readiness cabin and the material cabin, and finally the energy system and engine, the external installation of laser cannons or ion cannons, the length is generally more than ten times the width, such a length seems to be less attacked by frontal cosmic debris, and does not affect the acceleration, but in the later stage, it will be a lot of trouble to reconstruct the structure to design a new type of warship.

A warship with 0.5 times the speed of light, under the existing conditions, is already a good speed, the diameter of the large K star field is three light years, there are dozens of planets and a large asteroid belt in total, the wormhole is located in the outer circle of the large K star field, and there are more than ten planets outside, 200 million kilometers away from the big K star, 135 million kilometers away from the P planet;

Planet 4076 is an independent planet on the outer side of the asteroid belt, separated from the wormhole by 30 million kilometers at the closest distance, but at the farthest reaches 600 million kilometers, which is not very far away with sub-light warships.

After calculating for a while, Yu Nan said to Windsor:

"If you can produce medium-sized battleships and assault ships at 0.5 times the speed of light in a year, I can promise three battleships and ten assault ships, but it all depends on the funds to be reviewed in a few days."

Windsor stretched out his hand and shook Yu Nan with a smile:

"That's it, Ziguang will definitely satisfy you with taking out battleships and assault ships with 0.5 times the speed of light in half a year."

"Okay."

Yu Nan also laughed, he wished that Ziguang would concentrate on building warships, otherwise if there was competition, he would have to come up with better mecha to monopolize the market, which was not a good thing for him to collect wealth and build a Ceres base.

After chatting for a while, Windsor asked Yu Nan to teach her to drive the mecha, this Destiny was bought, and Windsor didn't know how to drive the mecha herself, which made Yu Nan feel funny, but he still instructed Windsor to operate the mecha in the simulation warehouse more seriously.

As the first mecha master of the Federation, Yu Nan pointed out hundreds of mecha soldiers, this kind of guidance often needs to be taught personally, he has instructed Bo Ji before female soldiers, Yu Nan doesn't feel anything, but Windsor has lost his mind many times when Yu Nan is in contact, and the result is to start over and over again, until Yu Nan finds out that it is because he holds her hand or wraps around her waist to cause the situation, he has returned to the goddess soldier after the best female instructor to guide better.

However, Windsor is a smart person, and with continuous exploration and Yu Nan's guidance, she gradually learned how to operate the Destiny in the simulated warehouse, and also knew some basic skills.

Windsor spent five days at the Ceres base, and when Yunan remotely participated in the council's review and explained the importance of the fleet on behalf of the yet-to-be-established special support fleet, the council began to divide the discussion.

As a senior representative of the Asian region of the earth, and now a lieutenant general of the military, his opinion is very supported by the representatives of the region, when the vote, the Asian legislators who originally planned to vote against all voted in favor, and the people who originally thought that the first round of review would be rejected unexpectedly found that the voting result was actually 125 to 90 to pass the funding bill, and immediately implemented.

At the beginning, it was only one trillion, and it was enough to make up ten trillion after five years, but this time it directly passed the annual special service fleet fund of five trillion, which means that the entire special service fleet can be completely formed within four years.

This time, Yu Nan has a lot of work, Planet 4076 has been taken back to federal control, but there is only the dilapidated factory base of the original Delare industry;

The first thing Yu Nan did when he took over the planet was to spend 100 billion yuan to tow four asteroids with a diameter of 100 kilometers from the nearby asteroid belt to 4076 to arrange them as satellites, and then began to build fortresses and air ports on these asteroids.

Yu Nan transferred Berge back, and promoted her to the rank of colonel, and trained mechs in the base of 4076 full-time, but he spent a lot of saliva on the battleship, so that Camosbai gave him a medium-sized battleship.

"Carmen, the captain of the battleship Sturgeon, has met the general."

At the newly established No. 1 asteroid fortress airport, Carmen stood in front of Yu Nan and saluted and reported, Yu Nan didn't care that there were still many engineers around him who were still dealing with the structures everywhere, he hugged Carmen and kissed him vigorously and smiled:

"Carmen, transfer you to me, you won't be angry, will you?"

Carmen put her arms around Yu Nan's neck and said:

"I don't think you were specifically transferred to sleep with you, since I heard that you became the commander of the special service fleet, I guessed what you are like here, and when I got here, I learned that my battleship is the first battleship in the fleet, and the others will take more than half a year to arrive, you are planning to let me train fleet pilots, right?"