Lieutenant General John Graham Caligari, AO, DSC (born 21 August 1960) is a retired senior officer of the Australian Army. He served as Chief Capability Development Group from October 2014 until his retirement in August 2015.
Lieutenant General John Graham Caligari, AO, DSC (born 21 August 1960) is a retired senior officer of the Australian Army. He served as Chief Capability Development Group from October 2014 until his retirement in August 2015. (en)