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Not long ago, US President Joe Biden fell in an accident, falling quite hard, which made people worry. Biden, the eighty-year-old president, has recently not only been concerned about his health, but also has various questionable manifestations, such as frequent dozing, nonsensical words, and even suddenly kneeling, which has triggered many discussions about the national fortune of the United States. Some people believe that this is not just an incident of an old man falling, but a portrayal of the aging empire of the United States.
Biden's fall had a huge negative impact on his own participation in the 2024 election. People began to question his health and whether he would be able to survive the remainder of his presidency, let alone whether he would be eligible to run again and win the support of voters.
In the eyes of some of Biden's competitors, this is a good opportunity to show themselves, and they can't wait to prepare to take Biden's place. However, one of the most worrying problems for the United States is that the "military complex" of the United States is facing serious challenges, and this problem will not be solved even if Biden falls hard.
Although the United States has always been hailed as the most powerful military state in the world, its military power has gradually declined in recent years. Whether it is the decline of the shipbuilding industry, which has led to a large but mostly overdue service or malfunction of the U.S. Navy's ships, the most advanced Ford-class aircraft carrier has repeatedly delayed deliveries. In the Air Force, fifth-generation fighters have been delivered inadequately, F-22s have been discontinued, F-35s have frequent failures, and aviation and space have faced serious problems, such as the fact that almost all space exploration programs now rely on private entrepreneur Musk.
However, one of the biggest headaches for the top of the US military is that they are clearly behind their two competitors, China and Russia, in the interception and manufacture of hypersonic missiles. This means that the United States will not only be unable to effectively intercept hypersonic missiles, but also develop hypersonic missiles that rival China and Russia. There are many reasons behind this, but one of the most important is that the United States faces an imperfect supply chain and a lack of capacity to validate the next generation of wind tunnel equipment.
Recently, China has made impressive progress, and its next-generation hypersonic wind tunnel JF-22 has completed acceptance. This means that China not only has the ability to develop a new generation of hypersonic missiles, but also has the feasibility of verifying these technologies. According to Xinhuanet, the National Natural Science Foundation of China organized and held the final acceptance meeting of the national major scientific research instrument development project "Detonation Drive Ultra-high-speed and High Enthalpy Shock Wave Wind Tunnel" in Huairou Park, and the participating experts unanimously agreed that the wind tunnel was at the world's leading level.
The project lasted for five years, and the shock reflection type positive detonation drive method proposed by Jiang Zonglin was adopted, and the ultra-high-speed shock wind tunnel technology system was successfully constructed, and the JF-22 ultra-high-speed wind tunnel was developed. According to published data, the air velocity of the wind tunnel ranges from 3-10km/s, which is equivalent to 30 times the speed of sound.
This major breakthrough provides China with a solid technological foundation to support the development of the mainland's space-to-ground shuttle transportation system and ultra-high-speed aircraft. At present, the JF-22 ultra-high-speed wind tunnel, together with the JF-12 replica wind tunnel, constitutes the only ground experimental platform covering all flight corridors of adjacent space vehicles.
In addition, the Shenzhou 15 return mission also successfully realized the radar stability tracking of the black barrier area, and the "black barrier area communication" project of the team of Xidian University provided key technical support for the development, verification and guidance of the mainland hypersonic vehicle.
It is conceivable that a missile with 30 times the speed of sound, even if it enters the black barrier area after entering the atmosphere, can still accept high-speed guidance control, which is undoubtedly a huge technological breakthrough. In terms of anti-missile, this means that the front stage of land-based missiles may also be able to successfully intercept hypersonic missiles, achieving a real "decisive victory thousands of miles away".
In reality, this technological leadership may become the norm, and the competition between China and the United States is not limited to the economic and technological fields, but also extends to the military field. This is important for the international political landscape and
The geostrategic balance has had far-reaching consequences. China's technological prowess continues to rise, not only in the field of hypersonic missiles, but also in other areas of military technology. This worries not only the United States, but also other countries' concerns about China's rise.
China's technological breakthrough in hypersonic missiles has not only had an impact on the international military pattern, but also changed the balance of strategic deterrence to a certain extent. The advent of hypersonic missiles means that traditional missile defense systems may become ineffective. This has led countries to reassess their defense policies and military investments.
On the other hand, China's hypersonic missile technological breakthrough has also strengthened international concerns about arms control and arms race. The international community calls on all countries to take measures to limit the development and deployment of hypersonic weapons in order to avoid triggering a new round of the arms race and threatening global security and stability.
In this context, China needs not only to maintain technological leadership, but also to maintain regional and global stability through diplomatic means. China needs to actively participate in international arms control negotiations and promote the establishment of a transparent military mutual trust mechanism to alleviate international concerns about its military rise.
In general, China's hypersonic missile technology breakthrough is not only a major scientific and technological achievement, but also an important topic that has attracted global attention and discussion. It has changed the international military landscape, affected the balance of strategic deterrence, and posed challenges that the international community needs to face. As an emerging power, China needs to play a responsible role in the process of its rise and make positive contributions to maintaining global peace and stability. This is a shared responsibility and challenge for the international community, which requires the joint efforts of all parties to ensure a more secure and prosperous world in the future.
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