>>1721224 (lb)
>>1721313 (lb)
Is it reasonable to assume that there may be bad actors on (any) US ship?
I know it's "unthinkable", but in the context of long-term plans, it's really not.
>Do missiles have signatures?
Serial number perhaps…as for the fissile material, if I understand correctly, all fissile material has a uniquely identifiable decay rate.