Past Experiences
• 1993-2019: House of Representatives, Australia.
• 2018-2019: Minister for Defence, Australia
• 2013-2019: Cabinet Minister, Australia
• 2016-2018: Minister for Defence Industry, Australia
• 2015-2016: Minister for Industry, Innovation and Science, Australia
• 2014-2015: Minister for Education and Training, Australia
• 2013-2014: Minister for Education, Australia
• 2007: Minister for Ageing, Australia
• The author of two books: A Letter to my Children and The Insider
• Christopher is an Industry Professor at University of South Australia, Chair of the Australian Missile Corporation, Vision 2020, NIOA Munitions and the Australia UAE Business Council.