If by "fight" you mean "defend" … You can build a shield to reflect it: https://www.vice.com/en/article/audio-engineers-built-a-shield-to-deflect-police-sound-cannons/ Details here: https://docs.google.com/document/d/1rnaSvs_WMYmlymEBa2R8fFxBu4apEjH4uX9lRcib1ZM
Btw, this is about microwave weapons: https://www.youtube.com/watch?v=Lg_aUOSLuRo
If by "fight" you mean "defend" … You can build a shield to reflect it: https://www.vice.com/en/article/audio-engineers-built-a-shield-to-deflect-police-sound-cannons/ Details here: https://docs.google.com/document/d/1rnaSvs_WMYmlymEBa2R8fFxBu4apEjH4uX9lRcib1ZM
Btw, this is about microwave weapons: https://www.youtube.com/watch?v=Lg_aUOSLuRo