https://quadrant.org.au/magazine/2018/11/pushing-shoving-south-china-sea/
Warships pushing and shoving in the South China Sea might be nothing to worry about in the short term, but what implications do such incidents have for the area, including countries further abroad such as Australia?
Aggressive naval manoeuvring between the warships of nations who don’t like each other is nothing new. A standard tactic is to deliberately plot a collision course, and then, if you’re the aggressor, change speed or course by a few knots or degrees and just miss your opponent. Crossing his bow then dumping garbage over the stern of your ship so he has to steam through it is another one.
These doings might seem silly but they have a method in their madness. Forcing your opponent to back down is pushing him onto the back foot, as boxers say. Warfare is won by aggression, something warriors learn in the Principles of War. And being a successful aggressor heightens morale on your side, another imperative if you want to win.
The recent shoving between the US destroyer Decatur and the Chinese Luyang-class destroyer Lanzhou was not nearly as fraught as it might have been. These manoeuvres can quickly escalate—if both nations want them to—to fire-control radars “lighting up” their target; missiles and guns being trained towards the potential enemy, and in the more physical sense, one vessel refusing to back down from contact. Having your ship “T-boned” might involve costly damage, injuries, even loss of life, but it shows your ship, and by implication your nation, is not in a mood to back down.
It needs to be understood, though, that such aggressive manoeuvring is almost always done with the full knowledge of the senior command of the navies involved, and from there the political structure above them.