Assertion: nuclear weapon | /r/HasProperty | ancient
Facets:
value: by the thirty-first century
type: TEMPORAL
Source sentences:
text: By the thirty-first century most nuclear weapons were ancient, dating back to the time of the Amaris Crisis or the early Succession Wars, but many nations in the Inner Sphere and Periphery periodically refurbish their stockpiles, if only to maintain a secret level of readiness or as a last desperate gambit.