Philippine President Ferdinand Marcos Jr will meet U.S. President Donald Trump in Washington this month, Manila's top diplomat said on Friday, with an increased trade tariff on one of Washington's top defence allies set to be discussed.

U.S. Secretary of State Marco Rubio met his Japanese and Philippine counterparts in a meeting Thursday on the sidelines of the Association of Southeast Asian Nations’ annual ministerial meetings in Malaysia. The U.S., Japan and the Philippines have been building a trilateral bloc to broaden security and economic cooperation.