The mainland is now arguably one of the most secure countries in the world today, and has been far from war since the mid-to-late last century, spending decades in peace, and for many young friends, war seems to be the content of history textbooks.
But in fact, if you really look at the world, even in the 21st century, there are still many countries and regions that are staging cruel and bloody wars, and the people in these places are suffering from the fires of war, and the light is displaced, hungry, or the family is destroyed, and the precious life is paid, which is not too much to say!

When it comes to war, we need to clarify the concept of war.
It is the highest form of struggle between political groups, between nations (tribes), between states (alliances), and the highest form of political struggle!
I. "Local Wars" in Modern Warfare
1. The mode of local war
On television or in books, the expression of war is generally still in the stage of the two world wars of nearly a century, which is completely "millet plus rifle", but after decades of continuous development of military science and technology, the armed forces of various countries have long been completely "bloody".
Aircraft carriers, ballistic missiles, supersonic fighters, etc., the emergence of each weapon has changed the original appearance of war, which means that modern warfare will be a "unmanned war" dominated by science and technology, and the horror and bloodiness are far beyond everyone's imagination.
The emergence of modern warfare is mainly divided into two types, the first is local war, that is, the enemy is mainly air strikes; the second is all-out war, that is, the kind of beacons spreading everywhere on the mainland soil.
The pattern of this kind of war is usually that the enemy does not send ground forces to attack first, but sends air forces to carry out air strikes on its main military, civilian and government functions, or conducts a decisive military duel from the border line and coastline.
In fact, most of this form of war is concentrated in the border areas, and the impact on many people living in the inland is not particularly large, and the only thing to pay attention to is the air raids on the other side.
2 Total War looks like
After we talk about local wars, let's analyze all-out wars, this type of war is actually quite a lot, far from saying, from the end of the last century, the Gulf War, the Afghan War, the Iraq War, the Libyan War, and now the Syrian War, which is still fighting, are all in the category of all-out war.
Once such a war breaks out, it means that the country will soon lose its sea and air supremacy, and it is possible that the main roads will be destroyed or blocked, and the enemy has successfully landed.
This is not alarmist, take the US strikes against the Afghan Taliban regime, the Iraqi Saddam Regime and the Libyan Qaddafi regime, before the outbreak of the war, they were full of confidence, and they were mobilized by national speeches, and they were also engaged in military parades, which seemed to be tough to the end with the United States, but after the war began?
Just a few days, look at the news, whether it is the "Hegemon of the Middle East" Iraq. The Libyan government, still the "North African madman", collapsed in an instant. After a while, the news that Saddam Hussein and Gaddafi were successfully captured by the US military and were killed in the streets, this is the power and terror of all-out war.
Conclusion: "War - the highest form of struggle which has begun since the existence of private property and classes and which is used to settle contradictions between classes and classes, nations and nations, states and states, political groups and political groups, at a certain stage of development."
In class society, people's social relations are mainly manifested as class contradictions, and class struggle is the core content of politics. Therefore, war and politics are rarely separated.
Second: World peace and common development
Peace and development are no different from complementing each other. Development needs peace, peace cannot be separated from development, and seeking development in peace and promoting peace with development is an important guarantee for human society to move towards a better future.
1 The relationship between peace and development can be expressed as:
Peace is the premise and foundation of development
Economic development is a powerful guarantee for safeguarding world peace
It can be seen that peace and development are mutually conditional, interrelated, and mutually influential; maintaining peace is the basic prerequisite for economic development, and economic development is a solid foundation for safeguarding peace.
2 Peace takes the lord in rotation; development sings high. In today's world, peace and development are the eternal themes; they are the most important task of all countries in the world and the most fundamental lifeline for the construction of the three civilizations; they are the common ideals, good blessings, and most urgent demands and aspirations of the people of the whole world; they are the fundamental symbols of the common progress and social development of all human society and civilization; they are the good wishes for promoting world peace and development and ultimately realizing the peaceful reunification of the world and the fundamental measures and keys for establishing lofty ideals; they are the fundamental measures and keys for building a modern world of science, civilization, peace, friendship, progress, and so on. The fundamental purpose of a peaceful and harmonious society is the prayer and wish of the people of the world, especially the descendants of Huaxia Yanhuang, who represent the advanced civilization of China's oriental culture. In a sober mind, the people of the Chinese have a clearer understanding of the importance and urgency of world peace and development, and more eagerly yearn for a happy new life of peace, stability, happiness, harmony, health, happiness and equality and a good new environment for world peace and development.
3 Peace - that is, the use of the method of reconciliation, the method of civilized consultation to resolve differences and contradictions between people, groups and groups, nations and nations, and countries.
The core of true peace is to advocate benevolence and benevolence, respect for differences, advocate harmony and difference, and promote tolerance and understanding. Against violence, against revenge. So how to resolve the contradiction? Promote dialogue, understand the feelings of different people, and jointly seek the truth and solution of the incident.
Yet the foundation of peace is benevolence, or both love, that is, the peoples of the world today basically subscribe to the principle of non-violence. Identify with the principle of benevolence. Believing in the power of love is immense. This is the basis of the forces of peace
Conclusion: Therefore, in today's world, world peace and development are the common aspirations of people all over the world. In particular, building a harmonious and harmonious civilized world in the midst of world peace and development has become the fundamental aspiration of the people of the world. It can be seen from this that in today's world, peace and development are already the result of everything that is expected by all.