Assertion: nuclear weapon's force | /r/CapableOf | deploy chlorine
Facets:
value: on 25 september
type: TEMPORAL
value: during the first world war
type: TEMPORAL
Source sentences:
text: However, during the First World War, in retaliation to the use of chlorine by Germany against British troops from April 1915 onwards, British forces deployed chlorine themselves for the first time during the Battle of Loos on 25 September 1915.