It's not a matter of bullying or not. It's not once or twice that American warships have been attacked in the Middle East. It's normal to be nervous. Moreover, the boat rushed directly to the warship for unknown reasons. Of course, the US military on duty may attack, which fully reflects the extremely high level of combat readiness of the US military. Similarly, didn't China's navy use heavy machine guns and shock bombs when escorting? Whether it is killed or not, it is still firing.