What is biological warfare? What are the characteristics?

The so-called biochemical warfare is a war that uses biological and chemical means to manufacture biochemical weapons, with biochemical weapons as the main force.

The characteristics are: 1 high lethality: it can cause a large number of casualties of the enemy's effective strength, cause the enemy to panic and dampen the enemy's fighting spirit. High cost-effectiveness ratio: Compared with its lethality, the manufacturing cost of chemical and biological weapons can be described as low investment and high return. Anti-humanity, anti-humanity: Biochemical warfare will seriously destroy the effective forces of all parties involved in the war, including civilians, and seriously violate the basic principles of humanitarianism.

In view of its anti-human characteristics, chemical and biological warfare is a form of war generally opposed by the international community. However, under the threat of biochemical terrorism, the armies of all countries basically have chemical defense forces.