1, food and water
War often leads to the interruption of supply chain and the shortage of market materials. Therefore, it is urgent to reserve enough food and water. Foods with long shelf life such as flour, rice, dried fruit and canned food are ideal choices. At the same time, it is also essential to prepare enough clean drinking water.
2. Medical supplies
During the war, medical resources were often seriously inadequate. Smart people will prepare some basic medical supplies, such as band-AIDS, disinfectants, painkillers and antipyretics. To cope with possible injuries.
3. Energy and lighting equipment
During the war, the power supply was often disturbed or even interrupted. Therefore, smart people will prepare some spare batteries, candles and hand-held charging equipment to ensure that they can get the necessary energy and keep good lighting conditions.
4, safety measures and protective equipment
Conflicts and criminal acts that may occur in war make security an important consideration. Smart people will prepare some safety measures, such as safety locks and alarms, to protect themselves and their families. In addition, some basic protective equipment, such as masks and gloves, is also necessary.
5. Important documents and personal belongings
People may be forced to leave their homes in time of war. So smart people will prepare and keep important documents, such as ID cards, passports, insurance policies, and some precious personal items, such as photos and jewels, and take them away quickly in an emergency.
The development trend of the war is listed as follows:
1, industrialization
The form of war technology is the most active evolutionary link, which is marked by representative high technology and weapons and equipment and develops vertically. Since the development of conventional warfare, it has experienced cold weapon war marked by smelting technology, hot weapon war marked by gunpowder and mechanized war marked by engine and electrical technology. At present, information warfare marked by network and information system has basically formed, and it is moving towards intelligent warfare marked by algorithms and robots.
2. Socialization
As a high-level social activity, war still has a link of political and economic evolution, and it is broadened horizontally with the continuous opening of the social system. After the end of the cold war, the main trend of the times turned from war and revolution to peace and development, and both sides of the war were in the open system of the world. A glance at the national security under the open system is much more fragile than that under the closed system. It is more conducive to forcing opponents to compromise by implementing military and economic and social double strikes with low risk and high efficiency.