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If the bunker is in a built-up area, it may include water-cooling or an immersion tube and breathing tubes to protect inhabitants from fire storms. In these cases, the secondary exit is also most useful. Bunkers must also protect the inhabitants from normal weather, including rain, summer heat and winter cold.
Bunkers deflect the blast wave from nearby explosions to prevent ear and internal injuries to people sheltering in the bunker. While frame buildings collapse from as little as 21 kPa (3 psi ; 0.21 bar ) of overpressure , bunkers are regularly constructed to survive over 1,000 kPa (150 psi; 10 bar).
During the Cold War in Europe, US and NATO bases used by the Quick Reaction Alert readiness forces stored their nuclear bombs in heavily secured weapon storage areas located on or in the vicinity of the base. The process of transferring and mounting the weapons to the aircraft took several hours and required a large coordinated team of security ...
A nuclear bunker buster, [1] also known as an earth-penetrating weapon (EPW), is the nuclear equivalent of the conventional bunker buster. The non-nuclear component of the weapon is designed to penetrate soil , rock , or concrete to deliver a nuclear warhead to an underground target.
Each of its 9 million residents, including foreigners and refugees, is guaranteed a spot in a bunker to protect them from bombs and nuclear radiation. Switzerland plans revamp of Cold War-era ...
The workers had stumbled on three underground bunkers left from World War II, archaeologists said. The hidden bunkers were made of reinforced concrete about 3 feet thick and still completely intact.
[4] [5] The bunker is important as an engineering achievement and to the critical path method of planning used in its construction. [5] In addition, the Diefenbunker is symbolic of the Cold War, a strategy of nuclear deterrence and the Canadian people's determination to survive as a nation following a nuclear war. [5]
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