| Legacy materials and nonproliferation  Composant1 #350396 •  Plutonium stockpile–  If nuclear is phased out, this remains.
 – Potential international issue.
 •  Spent fuel and reprocessing
 – If reprocessing is abandoned,
 •  Aomori demands to return spent fuel back to origins.
 –  It is not clear why reprocessing needs to be continued.
 
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