If this is a real and documented concern, please provide sources so I can take a look.
Otherwise, no, batteries will not hold a charge for decades. Landmines and unexploded ordinance are analog. They will last as long as the mechanisms and explosive payload aren’t damaged, or corroded.
If this is a real and documented concern, please provide sources so I can take a look.
Otherwise, no, batteries will not hold a charge for decades. Landmines and unexploded ordinance are analog. They will last as long as the mechanisms and explosive payload aren’t damaged, or corroded.