Heads of state are continuously arriving at Clark International Airport in Pampanga on Sunday afternoon.
World leaders who have arrived as of 2 pm include:
Canadian Prime Minister Justin Trudeau
Indonesian President Joko Widodo
Malaysian Prime Minister Najib Razak
New Zealand Prime Minister Jacinda Ardern
Laos Prime Minister Thongloun Sisoulith
Singapore Prime Minister Lee Hsien Loong
A Boeing 747 from Japan has arrived and Japan Prime Minister Shinzo Abe is expected to be on board.
The Royal Thai Air Force plane carrying Thailand Prime Minister Prayut Chan-o-cha has also arrived.
United States President Donald Trump is now on his way to the Philippines.