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Australian Ambassadors and other representatives

Ambassador for Arms Control and Counter-Proliferation

Mr Ian Biggs


Ian Biggs was appointed Ambassador for Arms Control and Counter-Proliferation in January 2022 and leads Australia's international advocacy on global arms control, non-proliferation and disarmament. He has previously served as Australia's Ambassador to Iran (2016-19), Turkey (2011-14) and Saudi Arabia (2005-08), Chargé d'Affaires in Baghdad, and Deputy Head of Mission in New Delhi, Vienna and Damascus.

Ambassador Biggs has also served as Secretary of the International Commission on Nuclear Non-proliferation and Disarmament, Chair of the Australia Group, Special Assistant to the Director General of the International Atomic Energy Agency and Chair of the Nuclear Suppliers Group's Dual Use Regime.

Ambassador Biggs holds a Master of Arts (International Relations) from the Australian National University and a Bachelor of Arts (Honours) from the University of Sydney.

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