Sino-US satellite dispute: The US military is widening the gap day by day, and US Starlink technology has gone astray

Foreword: When we look up, what lights up in the sky are not only the endless stars, but also the Space X star chain. Now, the United States and Japan have joined forces again to promote satellite warning, surveillance and reconnaissance capabilities. Reports say that this move is aimed at China. But compared to Space In terms of quantity, it is quite a lot, in terms of performance, it is powerful enough, and in terms of launch technology, it cannot be underestimated!



(Illustration: Space #USThe Starlink satellite launched by Space
Reports say that Space Very close at hand.
What's more, Musk also emphasized that the launch cycle will be increased to once every two days in 2024, and the goal can be achieved as soon as 2027, occupying more than 70% of the satellite space in space.
Data shows that Starlink has been in a state of huge losses for a long time in the past. It was not until 2022 that the situation improved, with revenue reaching US$1.4 billion. According to accounting reports by relevant organizations, its net income in 2023, Most likely more than $3 billion.
This is due to Starlink’s users all over the world. By the end of 2023, its service users have reached 65 countries and more than 2.3 million people.
It is conceivable that the rapidly developing Starlink not only makes Musk excited, but also other countries, such as Japan and China.
Let’s talk about China first. We have increased our efforts to develop commercial satellites and built the State Grid National Network (GW) and G60 projects consisting of about 13,000 satellites.
Because of this, the outside world regards GW and G60 as China's response to Musk, that is, the "Chinese version of Starlink".



(Illustration: The G60 Starlink project and the State Grid nationwide network are regarded as China’s response to Musk’s Starlink plan) 2. China Starlink, 13,000 Countdown to launch
Specifically, GW and G60 are both low-orbit satellite plans formulated by China and are part of the Starlink plan. They will enhance China's strength in the commercial satellite field and provide services to more users. However, the implementers, scale, and goals are all different.
The former aims to establish a global satellite Internet system and plans to deploy 13,000 satellites in low earth orbit to provide Internet services to users around the world. In addition, GW will be further subdivided into two sub-constellations, GW-A59 and GW-2.
The latter G60 only covers the Yangtze River Delta region, aiming to improve the entire industrial chain, expand the market, and promote technological research. Therefore, , although its number exceeds 12,000, it is slightly less than GW.
It is worth mentioning that these two major projects are developing much faster and better than imagined. For example, G60 has now landed in Shanghai and started related production work. It is expected that the number of launches will reach 108 in 2024. It will then be produced at a rate of 300 pieces per year and is expected to be fully completed in 2027.
Of course, its production speed is still slightly different from that of American Starlink. The other party can produce about 6 Starlinks per day, while our factory can produce one and a half Starlinks per day.
In short, tens of thousands of "Chinese version of Starlink" have entered the countdown to launch, and the strength that has been suppressed for many years finally has the opportunity to show off.



(Illustration: The Long March 2F carrier rocket successfully launched a reusable test spacecraft) 3. U.S. and Japanese satellites will pass over China’s head
What we have here The "strength" mentioned not only refers to the development speed of Starlink, but also satellite construction capabilities, launch capabilities and satellite performance.
Rockets are the most important part of satellite launches, and Space X mainly relies on the reusable technology of the Falcon 9 rocket. Falcon 9 is the world's first reusable rocket that can launch at least 23 satellites at a time.
In this context, the cost of launches in the United States has been greatly reduced, laying the foundation for more efficient, economical and safer launch activities in the future.
Although China is developing later than the United States in this field, its speed is definitely not slow. Official media reported that the Long March 2F carrier rocket successfully launched a reusable test spacecraft from the Jiuquan Satellite Launch Center and that it will return to the ground after operating in orbit for a period of time.
This means that China will no longer lag behind in reusable technology in the future.
In terms of performance, the Chinese version of Starlink is definitely not worse than the American one.
In recent years, the United States and Japan have been ready to make moves. They announced that they will join forces to strengthen satellite communication networks and enhance alert, surveillance and reconnaissance capabilities.First, Japan plans to use public-private cooperation to achieve long-term operation of communication base stations in the stratosphere through solar cells; second, it plans to use the American Starlink constellation, GPS and Japan's Quasi-Zenith satellite system to achieve information sharing.
The key is that the report believes that if something happens in the Taiwan Strait in the future, the United States and Japan will be able to immediately coordinate their actions and gain control of the air and sea as soon as possible.



(Illustration: China’s Internet of Things infrastructure is stronger than that of the United States. Only a few base station antennas can cover tens of thousands of people) 4. 1 beats 2 and does not fall behind , the United States panicked and pointed to the wrong technology tree
However, the United States and Japan have forgotten a very critical point, that is, China has certain advantages in both Starlink satellites and positioning systems.
Recently, China's Long March 3B carrier rocket and the Yuanzheng 1 upper stage launched the 57th and 58th Beidou satellites. This is the first MEO satellite launched after the completion of the Beidou 3 system. After being connected, it can Further improve Beidou system performance.
Starlink is needless to say. Its launch orbit is much lower than that of the American Starlink. This means that the Chinese version of Starlink can see more clearly, has lower cost, can be deployed on a larger scale, and has a faster launch speed...
To put it simply, the Chinese version of Starlink can definitely win 1 against 2 against the United States and Japan without falling behind.
Looking at American Starlink, in a panic, they directly clicked on the wrong technology tree.
During the Russia-Ukraine conflict, a large number of Starlink terminals entered the front line, becoming a milestone event in the history of American technology. However, its broad list of user groups does not include China, which means that Starlink cannot be used in China.
China does not have the American Starlink, but it has the world’s most powerful Internet backbone line, that is, the Internet of Things infrastructure. Its importance lies in the fact that they compete with each other during peacetime and serve as backup during wartime. The coverage rate is unimaginably high.
In the United States, Internet distribution is extremely uneven, which has caused its infrastructure to lag behind China. There is no Internet in the subway and no Internet in rural areas.
In general, the gap between China and the United States is constantly widening in the development of Starlink. The person who is really anxious is not China but the United States.
Conclusion: Does anyone know anything else about the comparison between China and the United States? Please leave your opinions and stories in the comment area.

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