Defence in depth

Reactor Unit 3 (right) and Unit 4 (left) of Fukushima Daiichi Nuclear Power Plant on 16 March 2011. Three of the reactors overheated, causing meltdowns which released large amounts of radioactive material into the air.[3]

Defence in depth (also known as deep or elastic defence) is a military strategy that seeks to delay rather than prevent the advance of an attacker, buying time and causing additional casualties by yielding space. Rather than defeating an attacker with a single, strong defensive line, defence in depth relies on the tendency of an attack to lose momentum over time or as it covers a larger area. A defender can thus yield lightly defended territory in an effort to stress an attacker's logistics or spread out a numerically superior attacking force. Once an attacker has lost momentum or is forced to spread out to pacify a large area, defensive counter-attacks can be mounted on the attacker's weak points, with the goal being to cause attrition warfare or drive the attacker back to its original starting position.

单词	Defense in depth
释义	Defense in depth 英语百科 Defence in depth Defence in depth (also known as deep or elastic defence) is a military strategy that seeks to delay rather than prevent the advance of an attacker, buying time and causing additional casualties by yielding space. Rather than defeating an attacker with a single, strong defensive line, defence in depth relies on the tendency of an attack to lose momentum over time or as it covers a larger area. A defender can thus yield lightly defended territory in an effort to stress an attacker's logistics or spread out a numerically superior attacking force. Once an attacker has lost momentum or is forced to spread out to pacify a large area, defensive counter-attacks can be mounted on the attacker's weak points, with the goal being to cause attrition warfare or drive the attacker back to its original starting position.
随便看	heterogeneous nuclear RNA, hnRNA的意思 heterogeneous nucleation的意思 heterogeneous nucleus的意思 heterogeneous object model的意思 heterogeneous output的意思 heterogeneous oxidation的意思 heterogeneous oxide的意思 heterogeneous plane wave的意思 heterogeneous polymerization的意思 heterogeneous polypropylene ion exchange memebrane的意思 heterogeneous pooled data set的意思 heterogeneous population的意思 heterogeneous populations的意思 heterogeneous porous medium的意思 heterogeneous products的意思 heterogeneous propellant powder的意思 heterogeneous quantifier的意思 heterogeneous radiation的意思 heterogeneous radiations的意思 heterogeneous radiator的意思 heterogeneous ray的意思 heterogeneous ray tissue的意思 Heterogeneous Reaction的意思 heterogeneous reactor的意思 heterogeneous reactor type的意思

Defense in depth

Defence in depth