Assertion: warhead | /r/HasProperty | deployed by the united states
Facets:
value: until 1992
type: TEMPORAL
Source sentences:
text: Such warheads were deployed by the United States until 1992, accounting for a significant fraction of the U-235 in the arsenal, and were some of the first weapons dismantled to comply with treaties limiting warhead numbers.
text: Such warheads were deployed by the United States until 1992, accounting for a significant fraction of the U-235 in the arsenal, and were some of the first weapons dismantled to comply with treaties limiting warhead numbers.