21世纪世界政治和安全形势发生了深刻变化,国与国之间不再分裂成东西方两个阵营相互对抗。军事上潜在敌人开始变得模糊,威胁各国自身安全的不一定是别国的军队,而更多来自各国的内部。随着冷战的结束,各种曾被掩盖的问题开始爆发,冲突开始越演越烈。内战、地区冲突无时无刻不在 The political and security situation in the 21st century has undergone profound changes. There is no confrontation between the two camps, in which the state is no longer divided into East and West. As the potential enemies in the military start to become vague, the threat to the security of each country may not necessarily be the military of other countries, but more will come from the internal countries. With the end of the cold war, various concealed issues started to erupt, and the conflict began to intensify. Civil war, regional conflicts are all the time