Over the past week, there have been renewed calls for Jakarta to take a tougher stance against Beijing following an incident where a Chinese coast guard vessel rammed one of its own fishing boats to pry it free from Indonesian authorities who had seized it for illegal fishing. Several analysts have examined the incident in great detail (see here and here).
Indonesian Minister of Maritime Affairs and Fisheries, Susi Pudjiastuti on board an illegal fishing vessel, 14 March 2016