TOMMY Oar and Jon McKain have been called into the Socceroos squad with Harry Kewell, Michael Beauchamp and Josh Kennedy all dropping out through injury.
Beauchamp (ankle), Kennedy (back) and Kewell (groin) will not be joining the Socceroos squad for the upcoming international friendly matches against Switzerland and Poland.
After consultation with the players and their clubs, Socceroos Head Coach Holger Osieck has decided that they would not be required in camp.
Following these withdrawals, Osieck has added Jon McKain and Tommy Oar into the squad.
A decision regarding whether an additional player will be added to the squad will be made in the coming days.
The Socceroos will assemble in St Gallen today (Tuesday 31 August) for their first official training session under Osieck.