How do you deter this grey zone activity?

 

"Seriously?"

Soldiers from People Liberation Army shouting and throwing rocks at Vietnamese excavators along the Sino-Vietnam border.

Civilian workers have been strengthing the river banks on the Vietnam's side to prevent landslides as the current picks up. pic.twitter.com/IuiRfy4BJp

— Lee Ann Quann (@AnnQuann) January 3, 2022