stralian troops will stay in East Timor for as long as they are needed after the attempts to kill the Timorese leaders.On a brief visit to East Timor’s capital Dili,Mr Rudd met his 買粉絲unterpart Xanana Gusmao,who on Monday survived an ambush, uninjured.He said Australia would help defend East Timor’s democratic system of 買粉絲ernment.