Manila: US National Security Adviser Robert O'Brien was in Manila on Monday, where he welcomed continued cooperation on countering the Islamic State group (IS) and backed the Philippines over disputes in the South China Sea.
O'Brien was joined by Philippine Department of Foreign Affairs Secretary Teodoro Locsin as he represented US President Donald Trump at a ceremony at the Department of Foreign Affairs.
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Trump pledged to provide the 18 million US dollars worth of missiles in a phone conversation with Philippine President Rodrigo Duterte in April.
The Philippines announced last month that it would resume oil and gas explorations in or near the Reed Bank, which lies off the country's western coast but is also contested by China.