+Chaff refers to light, discarded fragments, originally the husks separated from grain. In a modern context, it becomes a crucial [radar](/wiki/radar) [countermeasure](/wiki/countermeasure), deployed as clouds of reflective strips to obscure targets and confuse sensors.
+## See also
+- [Decoy](/wiki/decoy)
+- [Electronic Warfare](/wiki/electronic-warfare)
+- [Jamming](/wiki/jamming)
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