Why Does The Trident Missile Have A Spike On Its Nose?

Scott Manley
Scott Manley
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Published 2022-12-08
The Lesser known aerospike, the aerodynamic device found on the noses of missiles which have to have blunt noses to make them short enough to fit inside submarines. At supersonic speeds these reduce the drag by 50% and added 550km to the range of a Trident missile while still letting them fit in the same missile tubes designed for the original Polaris.

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