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Type 257 (SNEB)
The Type 257 is 68 mm air-to-surface anti-personnel folding fin aerial rocket (FFAR) that is part of the SNEB (Société Nouvelle des Établissements Edgar Brandt) family of rockets. The Type 257 is armed with the long, externally scored, cast iron-cased Type 27 high explosive fragmentation (HE-frag) warhead and a Type 25 series rocket motor.
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