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

The Jiangbei-class battleship is equipped with four twin-mounted 4mm main guns. Eight 380kg shells flew directly out from the muzzles, crossed a distance of 880 kilometers, and hit the radar display parameters.

Qin Lin started planning and developing various types of military radars as early as ten years ago, including radars used on airplanes, radars used on warships, and radars needed for missiles. The investment in radars was no less than 3 million star coins, and no less than scientific researchers were mobilized. After years of research and development, he finally achieved success.

In addition, there is a fire control computer system. It can be said that the combat effectiveness of the warships of the Qin Empire is much stronger than that of other countries, because every warship of the Qin Empire is equipped with a fire control system, plus a radar system, which can well assist the warships in combat.

Therefore, at this time on the Jiangbei-class battleship No. 1, the radar is continuously acquiring target information of enemy warships, and then transmitting it directly to the fire control computer, providing accurate parameters for naval gun firing.

"boom!"

The 880 kg armor-piercing projectile traveled 41 kilometers and hit the vicinity of the Japanese Soryu-class aircraft carrier. Because the Soryu-class aircraft carrier was a large target, it became the primary target of attack. In addition, the aircraft carrier was the most dangerous, so it was also the main target of attack.

pity!

Even with the assistance of the radar system and the fire control system, there was still a slight deviation, and the missile hit the vicinity of the Soryu-class aircraft carrier. The huge impact force created a wave that hit the deck of the aircraft carrier.

The frightened Japanese soldiers quickly lay on the deck or hid in the cabin, but dozens of them were still knocked to the ground by the huge waves and suffered certain losses.

However, the Japanese were not lucky the second time. The 880-kilogram armor-piercing shell hit the Japanese Yamato-class battleship directly, causing a huge fire.

Hundreds of Japanese soldiers were killed by the power of this terrifying naval gun, and the Japanese captain was so frightened that he shouted, "Fire, fire!"

It's no wonder that the Japanese captain is so nervous. After all, it costs hundreds of millions of yen and hundreds of days to build and form a Yamato-class battleship into combat effectiveness. So in the Japanese captain's mind, the soldiers can die, but the Yamato-class battleship must not be harmed in any way.

"Fake!"

Regarding the sudden attack on the main fleet of the Eastern Kingdom, the captain of the U.S. Kingdom, Strachey McKee, frowned and said to the young colonel officer next to him, "Go and see what's going on."

"Yes, sir."

The young colonel officer quickly went to the watchtower.

"idiot!"

The Japanese fleet captain, Keita Furugaki, was furious and shouted, "Ask the lookout, what's going on?"

"Hiyi."

Not long after, the captains of the U.S. fleet and the Oriental fleet received news almost at the same time that a huge fleet was heading towards them, with the flags of the Great Qin Kingdom flying on these warships.

In addition, this fleet has three aircraft carriers, the tonnage of which is unknown, and three battleships, the tonnage of which is unknown but definitely no less than 5 tons, as well as dozens of destroyers, for a total of 38 warships. Qianhai Fleet "Does the Great Qin State really have a navy?"

After receiving this news, Keita Furugaki and Strachey McKee opened their mouths in shock. If the Great Qin Kingdom really had a reorganized naval fleet, then it would be almost impossible for them to quickly reach the coast of the Great Qin Kingdom and force the Great Qin Kingdom to sign a contract, unless they went to war with the Great Qin Kingdom's naval fleet.

"beat!"

Gu Yuanjing said with a fierce look, "Send a telegram to the United States, requesting a joint operation to destroy the Great Qin Navy fleet."

"Hi Yi."

The deputy captain of the first main fleet of the Oriental Kingdom quickly went to convey the news.

After hearing the news, Strachey McKee showed a ferocious expression and said, "Then eat up the Qin Kingdom's naval fleet!"

After the message was passed on, the two fleets began to deploy battle formations, and the entire fleet entered a level one combat readiness state, ready for war!

After planning to destroy the Qin Empire's naval fleet, the two major fleets of the United States and the East Asia began to deploy their troops. They had already conducted joint exercises before setting off, so they formed a pincer attack very skillfully at this time.

In the pincer attack, the Japanese fleet adopted the column assault tactic, that is, the flagship led the way, and the other ships followed in turn. This formation has better command and control and firepower output capabilities during navigation and combat, and the main guns of each ship can fire at the same target in turn.

At this time, as time went by, the Qin fleet began to appear in the sight of the Oriental fleet and the Citi fleet. The distance between the two fleets narrowed to 30 kilometers, and the main battleships of the three parties began to engage in head-on fire.

This is also the largest naval battle that the Qin State has participated in in decades!

"boom!"

The four Yamato-class battleships of the Eastern Kingdom had amazing firepower, with 36 main guns alone, and were firing frantically. With the caliber of the Yamato-class battleship's 460mm naval guns and the Type 91 armor-piercing shells, 1460kg naval shells were fired one after another, creating huge waves.

There is also the United States. The flagship of the United States is the Kentucky-class battleship, which is known as the only battleship in the world with a bathtub. It is also the fastest battleship in the world, equipped with a 406mm main gun.

The entire Kentucky III battleship has a full load displacement of 5.8 tons, a maximum speed of 33 knots, and a cruising range of 1.66 nautical miles. The cost of building the entire battleship is as high as 6000 million US dollars. In addition to three triple-mounted 3mm naval guns, it also has 3 twin-mounted 406mm naval guns, 10 quadruple-mounted 127mm anti-aircraft guns, 15 40mm anti-aircraft guns, etc., which can be said to be armed to the teeth.

The 406mm naval gun was also frantically firing NK1225 armor-piercing shells weighing 8 kilograms. This is a powerful killer specially developed by the United States to attack warships with armor thickness exceeding 300mm.

but!

Although the three battleships of the United States and the four battleships of the East Asia were firing frantically, they did not cause any damage to the Qianhai Fleet, because at a distance of 30 kilometers, the accuracy of the naval guns depended entirely on luck, and the probability of hitting the target was very small.

At present, the instrument used by Japanese warships to aim at targets is an optical rangefinder. For example, the Yamato-class battleship is equipped with a Type 93 15-meter baseline rangefinder at the rear. However, this rangefinder is limited by the characteristics of the equipment itself and the observation error of the human eye, resulting in a large ranging error, usually over a hundred meters away. The farther the distance, the greater the gap, making it difficult to control the implementation data.

Therefore, even though the Japanese had fired hundreds of shells, none of them hit the target. Only one shell grazed a destroyer in the Qianhai Fleet and caused a little damage, which was to wet the warship. Apart from that, there was no extra damage.

As for the United States, it is similar to the East Asian country, except that its equipment is slightly more advanced and the error is slightly smaller than that of the East Asian country. However, compared with the Qin army's radar, the gap is not small.

This is also due to the advantages brought by the technology tree. Without the ready-made production drawings of the technology tree, even if the Qin Kingdom invested a lot of money and time, it would be unlikely to develop fire control systems and radar systems.

With the technology tree, it is equivalent to giving you the answer and asking you to copy it yourself. If you can't even copy it, you can't blame others.

However, in order to be able to copy answers, Qin Lin invested more than ten years to establish the current four major scientific research bases, and gathered and trained hundreds of thousands of scientific researchers. Only then could these high-end weapons and equipment be moved out, and only then could we beat the Japanese and the United States severely.