Jiang Gan flipped the account book again and laughed: "Cyber ​​War is coming! On June 18, Global Network News "The US Cyber ​​Command has the right to take pre-emptive measures to prevent hackers"... The US Pentagon has quietly authorized the US Cyber ​​Command to adopt a 'more radical approach' to protect the United States from cyber attacks. This transformation means that this force has the right to conduct daily hacker surprise inspections on foreign networks."

Wang Qiang said in surprise: "Damn it, I'm still having daily assaults? Is this a rhythm that I can't stop every day?"

Su Su smiled and said, "Maybe it will cause some trouble to China, but it will be difficult for Japan, Europe, and Russia. In fact, in addition to having a record, China still has super tricks."

Wang Qiang said in surprise: "What ultimate move?"

Su Su smiled and said, "Cut off the optical cable under the sea! China has been playing the Jiaolong submersible for many years to challenge the limit of deep diving, which is to show its technological strength and strategy. Perhaps the melon-eating crowd thought that they had caught a few sea cucumbers on the seabed thousands or tens of thousands of meters to play, and then a group of public intellectuals kept calling this an image project. But real experts only knew how powerful industrial technology, material technology, and even sea cucumbers could be caught, so cutting the net cable would be no problem - the network cable was gone, so why are you still playing with a hacker force?"

Gan Ning smiled and said, "I just like to talk about these technologically tangible things. Wang Qiang, do you know how difficult it is to build a deep submersible?"

Wang Qiang said in surprise: "Anyway, I don't know how to make it, let's talk about it!"

Gan Ning said: "The limit diving depth of conventional submarines is 300 meters, and nuclear submarines can reach 6,700 meters. When it reaches 700 meters of water, no torpedo can attack them. Therefore, during the Cold War in the United States and the Soviet Union, they were fighting for the limits, and even reaching 900 meters. Considering that the diving depth is the highest secret, the public data is considered to be shrinking, so it is only considered to be 1,000 meters. If you want to dive 1,000 meters, the requirements for special steel, titanium alloys, and welding technology are really the pinnacle!"

Wang Qiang browed: "But the deep submersible can reach ten thousand meters!"

Gan Ning said: "Yes, at this depth, it is no longer possible to use conventional welding technology to make the hull. The water pressure in the deep sea will easily defeat the hull from the weld. It can only be forged, which is to forge a whole piece of alloy steel to create the shape of the hull! This is not as simple as forging an iron pot in the blacksmith shop, but it has to use a 10,000-ton forging press! This is a world-class national treasure!"

Wang Qiang said in shock: "Ten Thousand Ton Forging Press? This name is too ordinary, it is completely without the domineering nature of a national treasure!"

Jiang Gan smiled and said: "The United States has manufactured two 45,000-ton forging machines for the Aviation Industry Aluminum Corporation in 1955. It has been used until now. It is a national treasure-level equipment of the American Aviation Industry. Almost all titanium alloy frames of the United States fighter jets are forged by these two machines."

Wang Qiang was shocked: "No way? It's been decades and there's no development at all?"

Jiang Gan laughed and said, "The company that built these two machines had long gone bankrupt, and the three major heavy machinery factories in the United States were also destroyed. The lord already knew the situation in the United States in the past few decades. Then in 2011, in order to make the F35, the United States also spent money to renovate these two heirlooms."

Gan Ning smiled and said, "Russia is called heirlooms. In 1961, Ukraine built two 75,000-ton forging machines for the Soviet Union, and then Russia inherited it to this day. The Russian deep submarine nuclear submarine is so powerful because of these two national treasures. Then in 1976, France bought a 65,000-ton national treasure from Ukraine, and then European Airbus could protest with Boeing."

Wang Qiang understood in seconds: "Ukraine! Good friends of the Chinese people! What about our China?"

Jiang Gan sighed: "After all, it is a national treasure-level machine, which is not so easy to get. China is quite twists and turns. At the beginning, Japan compensated 20,000 tons, and then in 1973, Southwest Aluminum had 30,000 tons. This was the largest national treasure in Asia at that time. All the large components of China's aerospace and Taihang turbofan engines were handed over to Southwest Aluminum. Without this machine, there would be no China Aerospace."

Wang Qiang was really shocked: "I didn't expect that a machine will play such an important role in the development of a civilization!"

Gan Ning sighed: "Aviation is a meticulous job. It not only requires pursuing the large tonnage of national treasures, but also requires precision. China Airlines' engine problems have not been solved, but the precision of national treasures is not enough."

Jiang Gan smiled and said, "So by 2004, China CITIC Heavy Industry built a 18,500-ton forging press. Although the tonnage is small, it is precise enough. Then in 2013, China's 80,000-ton die forging press emerged, and China's aviation parts forging reached the world's top level!"

Wang Qiang said in shock: "The top level? Where is the United States?"

Gan Ning smiled and said, "Everyone said that the United States only has 45,000 tons of national treasure. As measured by one ton, it is a street. China has surpassed American Airlines for 4 streets!"

Jiang Gan smiled and said, "It's not just four streets, but there are 100,000 tons and 150,000 tons of national treasure behind China!"

Wang Qiang smiled and said, "I dare not believe it! Although I know that the United States has declined and the industry has become hollow, I still admit that the US Air Force is the strongest and the United States has the largest fist. This is a bit..."

Gan Ning sneered: "Is that so? Then get the killer! Didn't we talk about the Dark Sword drone yesterday? Let's continue to talk about it. Although the international standards for the 6th generation aircraft have not yet been released, the Dark Sword is undoubtedly the 6th generation aircraft!"
Chapter completed!