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防御工事

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地对空导弹隐藏在防御工事

防御工事,在军事学中,指的是为加强抵御军事攻击而建立的任何设施。防御工事通常有两种类型:永久防御工事和野战防御工事。永久性防御工事包含堡垒和部队掩体。野战工事是在与敌人接触或即将发生接触时建造,包含(使用武器之)工事阵地,清除地雷、铁丝网等障碍物。[1]

野战防御工事和永久性防御工事皆经常利用环境中的障碍物,如人工或天然河道,并通常进行伪装或以其他方式隐藏。这两种类型的目的都是帮助防御者自己方力量和武器中取得最大优势,同时防止敌人充分利用己方资源。[1]

参看

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参考资料

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  1. ^ 1.0 1.1 Fortification | Military Science & History of Defense Structures | Britannica. www.britannica.com. [2024-08-02] (英语). 


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防御工事
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