On the Taiwan issue, the mainland has always adhered to the one-China principle, peaceful reunification, and resolutely opposed any "Taiwan independence" attempt. However, due to the DPP authorities' stubborn refusal to recognize the "1992 Consensus" of the one-China principle, cross-strait relations have reached an impasse. At the same time, the Taiwan military has continuously deepened its strategy of "heavy-level deterrence, and in addition to stressing the need to "block the enemy from the coast," "attack the enemy in the middle of the border," and "annihilate the enemy at the beach," it has also added such contents as "attacking the enemy at a distance," in a vain attempt to intimidate the mainland's determination to resolve the Taiwan issue through military means by building a long-range strike capability against mainland cities.

It is worth noting that in terms of the structure of defense forces, the DPP authorities have also declared that they will build "asymmetric combat strength" in order to protect the security of the Taiwan military's effective combat strength in wartime, delay the mainland's attack, and stick to waiting for help. To this end, in addition to wantonly purchasing US-made weapons and equipment, the DPP authorities have also actively developed medium- and long-range ballistic missiles, and even fantasized about developing biological and chemical weapons, in a vain attempt to confront reunification by building an "asymmetric combat force."
On October 20, Some Taiwan media exposed "fierce materials", saying that the Institute of Preventive Medicine of Taiwan Military Medical College will plan to build a new P4 laboratory. P4 Laboratory, the biosafety laboratory with the highest degree of sealing degree and safety requirements, aims to carry out different protective operations for different harmful groups of microorganisms in lethal microbial experiments, and effectively prevent the release of infectious pathogens, contaminate the environment, and provide protection for researchers. According to Taiwan media reports, the Institute of Preventive Medicine of the Taiwan Military Medical College has been established for more than 50 years, but it has never appeared in the public establishment. The institute is hidden in a cave surrounded by guarded forests, next to the missile production center of Taiwan's "Chinese Academy of Sciences", and next to it is the dismantled nuclear research institute.
The Institute of Preventive Medicine of the Taiwan Military Medical College is one of the most mysterious units on the island, and public information shows that the institute is responsible for epidemiology, immunology, biochemistry and virology research, has the highest level of biosafety laboratory, and is responsible for biochemical defense work. As early as the 1980s, the Taiwan authorities had said that the island was densely populated and that biological and chemical warfare agents were easy to leak, so they announced the termination of the development of biological and chemical weapons. On the surface, the mission of the Institute of Preventive Medicine of the Taiwan Military Medical College is mainly medical protection, but the projects responsible for this institute are not limited to this. In 2001, the institute worked with the U.S. military to travel to Africa to collect Ebola. In 2004, the Taiwan authorities also launched a study on the "anti-terrorism biological warfare defense plan" in the name of preventing SARS. Therefore, the Taiwan military wants to rebuild the P4 laboratory, and some people speculate that the Tsai Ing-wen authorities want to develop biological and chemical weapons. The Taiwan military itself has admitted that it can manufacture and detect biological weapons such as plague, maggot fever, and smallpox.
Speaking of biological laboratories, it is not only reminiscent of the Fort Detrick Laboratory in the United States, the official name of the laboratory is the U.S. Army Institute of Infectious Diseases Medical Research. The US "Politician" News Network once published an article saying that the Fort Detrick Laboratory is the darkest experimental center of the US government. 77 years ago, the U.S. military chose Fort Detrick as the site for secret germ warfare. For years, he has been the CIA's secret biological and mind control experimental base, and most of the base's activities are "confidential." US media also revealed that Fort Detrick is inextricably linked to the infamous Japanese "731" unit. After Japan's defeat and surrender, the US military granted immunity from war crimes prosecution immunity to the leader of unit "731" Shiro Ishii and others in order to obtain data obtained by the "731" unit using Chinese experiments to develop larger-scale weapons of biological destruction. In order to complete this dirty deal, the United States also helped them cover up the evil facts and even paid allowances to these war criminals. Some have also speculated that the new crown virus spread from the base of Fort Detrick.
However, the P4 laboratory introduced by the Taiwan authorities this time is not from the United States, but is purchased from France and will be handed over to the Institute of Preventive Medicine of the Taiwan Military Medical College for construction. It is worth noting that as early as September 13 to September 17, during the "Han Guang 37" exercise, the Taiwan military simulated "responding to biological and chemical weapons attacks." When summarizing the exercises, Tsai Ing-wen talked most about them on social media at that time was also "biochemical drills". Today, the Taiwan military wants to build a P4 laboratory, which inevitably arouses doubts about the Tsai authorities' desire to develop biological and chemical weapons.
As the saying goes, the heart of harming people must not be there, but the heart of preventing people must not be without. Due to the huge disparity in military strength between the two sides of the strait, the Taiwan military has no chance of winning in conventional weapons, and the possibility of recklessly taking risks to develop biological and chemical weapons against reunification cannot be ruled out. Of course, in the face of the mainland, the DPP authorities have strengthened their so-called "asymmetric combat" capabilities, and they cannot yet form a climate in the short term, but more and more countries have begun to collude with the Taiwan authorities to provoke China and even use this as a bargaining chip to force the mainland to make compromises and concessions in other aspects. From this point of view, the cost of resolving the Taiwan issue is rising, and the mainland will be involved in more energy and resources in the future. Therefore, it is sooner rather than later to recover Taiwan!