Assertion: smoke | /r/ObjectUse | used by the military
Facets:
Source sentences:
text: Smokes and obscurants long have been used by the military as a means of hiding troops, equipment, and certain areas from view of the opposing forces and from engagement by weapons with electro-optical control systems.
text: Smokes associated with the military or industry Smokes and obscurants long have been used by the military as a means of hiding troops, equipment, and certain areas from view of the opposing forces and from engagement by weapons with electro-optical control systems.