Warlords: I just made a little fortune, but I didn’t build a country.

The Type 21 submarine is a submarine that Qin Lin chose after careful consideration. Once this submarine is developed, it will surely surpass its competitors and become the overlord of the deep sea. Because the navy of Daqian Kingdom is backward and cannot catch up in quantity, it must catch up in quality.

The Type 21 submarine is 76.7 meters long, 8 meters wide, has a draft of 5.3 to 11.3 meters, a surface displacement of 1621 tons, an underwater full load displacement of 2100 tons, an underwater speed of 17.2 knots, a diving depth of 240 meters, a cruising range of 1.55 nautical miles (surface), a crew of 57 people, and is equipped with 6 torpedo tubes and 23 torpedoes. It can launch 20 torpedoes within 18 minutes. The exchange price is 4 technology points.

Qin Lin is very much looking forward to this submarine, because it has advanced snorkel technology, a water pressure-controlled depth-setting device, a semi-automatic radar loading system, advanced underwater listening equipment, sonar, radar warning receiver, etc. Once it comes out, this submarine will surely bring deep-sea security to the Daqian Kingdom.

Next is the destroyer, which is also known as the most famous destroyer of the contemporary era. It has the myth of being able to fight against battleships without being defeated. This destroyer is the 'Fletcher' class destroyer.

The 'Fletcher' class destroyer has a full load displacement of 2500 tons and a maximum speed of 36.5 knots. Its firepower configuration is extremely powerful, equipped with 5 single-barrel 127mm dual-purpose naval guns, 3 twin-mounted 40mm machine guns, 10 single-barrel 20mm machine guns, and 2 quintuple-mounted 533mm torpedoes. The huge weapon system is the reliance of the 'Fletcher' class destroyer to roam the ocean. It can be exchanged for 3 technology points.

Destroyer

Next are the heavy cruisers and light cruisers. For these two types of cruisers, Qin Lin chose the "Admiral" class heavy cruiser, with a full load displacement of 1.86 tons, a cruising range of 7000 nautical miles, a crew of 1600 people, and main weapons equipped with 4 twin 203mm main guns, 6 twin 105mm dual-purpose guns, 6 twin 37mm anti-aircraft guns, 6 20mm anti-aircraft guns, 3 triple 533mm torpedo tubes, and the exchange price is 3 technology points.

重巡

For light cruisers, choose the 'Brooklyn' class light cruiser, which has a full load displacement of 1.2 tons, a maximum speed of 31.5 knots, a cruising range of 9000 nautical miles, a crew of 868, and a main gun equipped with 5 triple-mounted 152mm naval guns, 8 single-barreled 127mm naval guns, 2 carrier-based aircraft, and 2 technology points.

The last thing is the battleship. Qin Lin doesn’t think much of battleships, so even if he exchanges them, he will only build about three or five at most, no more.

The battleship he chose was the Bismarck class battleship, with a full load displacement of 5 tons, a maximum speed of 31.5 meters, a crew of 2100 people, and a range of 8500 nautical miles.

The weapon configuration is 4 twin 380mm naval guns with an effective range of more than 35 kilometers. It is also equipped with 6 twin 150mm naval guns, 8 twin 105mm anti-aircraft guns, 8 twin 37mm anti-aircraft guns, 12 single-barrel 20mm high-speed guns, and 2 quadruple 20mm anti-aircraft guns. It is armed to the teeth and the exchange price is 3 technology points.

The ship's command tower is 350 mm armored, the main armor plate is 120 mm, the turret is 360 mm armored, and it has a 45 mm anti-torpedo armor belt. This is also the reason why Qin Lin exchanged for a battleship. Although battleships are not the focus of development now, their firepower is beyond reproach, so several ships are still needed to suppress coastal cities and deter other countries' fleets.

At this point, the blueprints of six types of warships, including aircraft carriers, submarines, destroyers, heavy cruisers, light cruisers, and battleships, have all been exchanged. A total of seven types of warship production blueprints have been exchanged, consuming 7 technology points.

With the production drawings of these seven warships, Qin Lin began to head to Guanghai Province. With the production drawings of these seven warships, he believed that the Naval Research Institute would be able to bring him surprises within a certain period of time.

......

On February 2, Qin Lin arrived in Guanghai Province on a special plane with a mountain of production drawings.

"Young Marshal."

As soon as he got off the plane, a group of senior officials including the Guanghai Provincial Government and the Deputy Provincial Government came to the airport to receive Qin Lin, as well as Lin Beihao, the deputy director of the Naval Science and Technology Institute, who is also the youngest top ship builder, top aircraft carrier research fellow, top dynamics expert, and weapons expert, at the age of only 30.

"I brought you some good things this time," Qin Lin said to Lin Beihao, "Remember ten years ago, when you went abroad, my father came to see you off, but when you came back, I couldn't spare the time to greet you."

"You are too polite, Marshal. I was able to return from overseas study all these years thanks to your help." Lin Beihao thanked him, "If it weren't for you, Marshal, I would have starved to death in a foreign country."

"You are being polite," Qin Lin patted Lin Beihao's shoulder heavily and said, "From now on, the construction of the Qin family's navy will depend on you."

After saying that, Qin Lin said to the Guanghai Provincial Government, "You guys go back first. I'm going to the Naval Research Institute."

"Yes, Marshal."

Immediately afterwards, Qin Lin followed Lin Beihao and other scientific researchers to the Naval Research Institute.

This naval research institute was transformed from a former geological museum. The initial construction was completed in four months. It will continue to expand in the future, but for now, tens of thousands of square meters are enough.

When he arrived at the research institute, dozens of core figures were waiting for Qin Lin's arrival. For example, the institute's director, Mr. Lin, who was also Lin Beihao's father, established the Naval Research Institute with 8800 professionals.

"Young Marshal."

Lin Hongbo took two steps forward and came to Qin Lin and said, "The two major shipyards and the entire naval research institute have a total of 8873 researchers who have been divided into groups and can join the research and development at any time."

"very good."

Qin Lin smiled and said, "With the execution ability of Mr. Lin, the construction of our navy will be worry-free."

After that, Qin Lin asked the secretary-general to take out the production drawings of seven types of warships. Everyone was curious when they saw the boxes of drawings, and wondered what the young marshal had brought them!

"This is?"

Lin Hongbo flipped through the pile of drawings and suddenly saw something very familiar. His face suddenly changed and he said, "This is! The production drawing of an aircraft carrier???"

"Yes."

Qin Lin smiled and said, "These seven boxes contain the production drawings of seven types of warships. They are all very advanced warship production drawings and must be classified as 5A level confidential. The task of your institute is to digest these seven drawings and then start building warships."

"I don't have any requirements for your research institute. You can develop on your own. I won't give you a time limit," Qin Lin said. "If you want people, I'll give you people. If you want money, I'll give you money. The premise is that you build the warships on these drawings, and then use the experience to develop and produce more advanced warships."

[The chapters I owe have been cleared. Please don't give me big gifts. The author doesn't want to add more chapters!!! Otherwise, I will feel condemned if I don't add more chapters after receiving the gifts. You can give me some free gifts. After all, there are more than 6,000 words today. I don't want any gifts like the king of gifts or the great god.]