open fire
US /ˌoʊ.pən ˈfaɪər/
UK /ˌoʊ.pən ˈfaɪər/

1.
melepaskan tembakan, mulai menembak
to start shooting a gun or guns
:
•
The soldiers were ordered to open fire on the enemy.
Para prajurit diperintahkan untuk melepaskan tembakan ke arah musuh.
•
The police had to open fire when the suspect resisted arrest.
Polisi harus melepaskan tembakan ketika tersangka melawan penangkapan.