 Complete the following phrase:  Ellwood graduated from Duntroon in 1990 and was commissioned into the Royal Australian Infantry Corps. His early career included postings as a platoon commander in the a href2nd4th20Battalion2C20Royal20Australian20Regiment2nd4th Battalion, Royal Australian Regimenta and as an instructor in field training and tactics at Duntroon, before he was seconded to the British Army from 1998 for a two-year exchange with the Irish Guards, then stationed in Germany. During the secondment he deployed as part of the NATO intervention in the Kosovo War in 1999, serving as second-in-command of an armoured infantry company in the Kings Royal Hussars Battle Group. For his service in Kosovo, Ellwood was awarded a Commander British Forces Commendation. He returned to Australia as a company commander and operations officer in the a href5th7th20Battalion2C20Royal20Australian20Regiment5th7th Battalion, Royal Australian Regimenta 57RAR. Ellwood commanded B Company on operations in East Timor from October 1999 to April 2000, when 57RAR deployed with the 