2. Are you literally justifying building island in other countrys sovereign territory? There is absolutely no excuse for this. How would Beijing like it if France or US moved their aircraft carrier 1 km outside of Shanghai?
3. China may not be capable of attakcing through convential war, but they are doing more nastyness without it. Supporting the Sri lankan governments assault on the tamils literally killing 60 000 people in the last weeks of the war in 2009. Imprisoning nobel pieze price winner till his death? Punishing Norway economically for awarding nobel peize price? Suppressing the muslim population in their country (Uyighur?) Stealing technologies and preventing any outside countries from enforcing IP-theft lawsuits.
The list is too long to mention.