chemical warfare
US /ˈkem.ɪ.kəl ˈwɔːr.fer/
UK /ˈkem.ɪ.kəl ˈwɔːr.fer/

1.
guerra química
warfare using chemical agents to kill or injure or incapacitate enemy personnel
:
•
The international community condemns the use of chemical warfare.
La comunidad internacional condena el uso de la guerra química.
•
Treaties have been signed to ban chemical warfare.
Se han firmado tratados para prohibir la guerra química.