Ceres La Salle and Global FC from the Philippines, along with Cambodian side Nagaworld FC will compete in the 2016 Singapore Cup, it was revealed at the draw on Sunday.
The three invited foreign teams will start the tournament at the preliminary round. Ceres La Salle will play against Garena Young Lions while Global FC and Nagaworld FC will play against each other.
Tampines Rovers, Brunei DPMM, Balestier Khalsa and defending champions Albirex Niigata Singapore are all automatically qualified for the quarter-finals.
The four teams will play against the winners of four preliminary round games to determine the semi-finalists.
Albirex Niigata Singapore won the tournament for the first time last season.