Football Australia is closely monitoring the fall-out from air strikes on Riyadh's international airport as doubts grow over whether next January's Asian Cup will still take place in Saudi Arabia.

Multiple attacks on King Khalid International Airport by Yemen's Iran-backed Houthi rebels over the weekend killed at least 14 people and wounded more than 300, according to Saudi officials.

It is unclear whether the Asian Football Confederation has made contingency plans for the tournament, which is due to kick off on Jan. 7.