You are right on this one.
You are surely wrong on this one for
nine years.
Give you some hints
here ""Upping the ante in the South China Sea?
That was
nine years ago. This shows the motivation and intension is there long ago.
and here "Abe raises South China Sea dispute at ASEAN"
This is very fresh since late 2015. A coincident with the latest radar act in a few months? Or a follow-up of the long-time intension?
One can NOT claim innocence when the deed is done in broad day light. And let's leave the right or wrong part aside, just words and acts.