The 10th Force Support Battalion (10 FSB) is an Australian Army logistics battalion and is part of the 17th Sustainment Brigade. Its role is to provide third line or 'general' support within an area of operations. 10 FSB is located at Lavarack Barracks and in Townsville, Queensland, with Catering elements located in Darwin, Adelaide, Brisbane and Amberley. A Squadron of Engineers is located in Sydney and a Troop of Water Transport is located in Darwin.