Resembles an ATACMs missile too though it is more likely PRSM missile which is the successor to ATACMs. Both missiles will be in used by users for quite some time though. They are short range precision ballistic missiles.



^ ATACMs missile.


^ PRSM missile

To defend their North Natuna Sea?

Common knowledge that China Coast Guard has been trying to stop Indonesia oil and gas development in Indonesia EEZ (who china claim overlap with their 9 dash line LOL)