Philippine President Rodrigo Duterte and Defense Secretary Delfin Lorenzana (L) inspect sniper rifles while Wang Xianyun (2-L) military and defence attache of the People's Republic of China and H.E. Zhao Jianhua (3-L), ambassador of People's Republic of China to the Philippines look on, during the turnover ceremony of China's urgent military assistance, given "gratis" to the Philippines at Clark Air Base, Angeles City, Philippines June 28, 2017. REUTERS/Romeo Ranoco