Oxford United have signed Fulham winger Ryan Williams on loan until January.
The 19-year-old, who joined Fulham from Portsmouth in 2012 after making six appearances, started United's friendly with Coventry last Saturday.
Williams played all three of Australia's games at this summer's Under-20 World Cup.
"I'm delighted with the recruitment we've done this summer and now Ryan has come in I think we're done," manager Chris Wilder told BBC Radio Oxford.
"He'll come into a squad with a lot of new players that have gelled really well."
Williams has not played competitively since moving to the Cottagers 18 months ago, failing to make an appearance during a four-month loan spell with League Two champions Gillingham last season.