The early warning of the public and the rules of conduct in emergency Air raid warning constitutes an important part of civil defense. Because of the constant threat from the aggressive imperialist p...

The role of civil defense in modern air defense In the initial phase of the war the soldiers headed for the front lines full of enthusiasm, but a few years later the terrible losses caused by the wor...

What would you do if...? People with war experience can probably recall what it was like to be fleeing from a deadly enemy; they will probably also confirm that our survival instincts can sometimes p...