Nearly two weeks after China rejected The Hague's ruling on the South China Sea, the ball is now in the Philippine's court to resolve the matter. And despite having previously threatened to jet-ski to the disputed islands to stake his country's claim, Philippine President Rodrigo Duterte is widely expected to adopt a cautious attitude.

Duterte holds his first National Security Council meeting, a key government forum for foreign policy issues, on Monday and the South China Sea is widely expected to feature prominently on the agenda.