Singapore Armed Forces qualified to compete in the 1999–2000 Asian Club Championship. This was their second appearance in continental competition. The club met with more success than in their first appearance, defeating
Royal Dolphins of the
Cambodian League 11–3 on aggregate in the East Asian first round. They were defeated in the second round by
Sinthana of the
Thai Premier League, going down 3–2 on aggregate. ==Top scorers==