Assertion: nerve agent's use | /r/HasSubevent | retaliation
Facets:
Source sentences:
text: Japanese forces used them more widely, though only against their Asian enemies, as they also feared that using it on Western powers would result in retaliation.
text: Japanese forces used them more widely, though only against their Asian enemies, as they also feared that using it on Western powers would result in retaliation.
text: Japanese forces used them more widely, though only against their Asian enemies, as they also feared that using it on Western powers would result in retaliation.
text: Japanese forces used them more widely, though only against their Asian enemies, as they also feared that using it on Western powers would result in retaliation.